六级Nations are also pressing ahead with space research and satellite projects to expand their global navigation abilities.

各国也在推进空间研究和卫星项目，以扩大其全球导航能力。

2016年12月阅读原文

四级What about supply? The three environmental trends—the shortage of fresh water, the loss of topsoil and the rising temperatures—are making it increasingly hard to expand the world's grain supply fast enough to keep up with demand.

供应呢？三大环境趋势——淡水短缺、表土流失和气温上升——使得世界粮食供应越来越难以快速增长，以满足需求。

2016年6月阅读原文

考研Besides generating income, the presence of other marketers makes the site seem objective, gives companies opportunities to learn valuable information about the appeal of other companies’ marketing, and may help expand user traffic for all companies concerned.

除了产生收入外，其他营销人员的存在使网站看起来客观，使公司有机会了解有关其他公司营销吸引力的宝贵信息，并可能有助于扩大所有相关公司的用户流量。

2011年考研阅读原文

考研Besides generating income, the presence of other marketers makes the site seem objective, gives companies opportunities to learn valuable information about the appeal of other companies' marketing, and may help expand user traffic for all companies concer

除了产生收入，其他营销人员的存在使网站看起来客观，给公司机会了解关于其他公司营销吸引力的有价值信息，并可能有助于扩大所有公司的用户流量

2011年考研真题（英语一）阅读理解 Section Ⅱ

考研But in addition to those trusted coworkers, you should expand your horizons and find out about all the people around you.

但是除了那些值得信赖的同事之外，你还应该拓展你的视野，了解你周围的所有人。

2020年考研真题（英语二）阅读理解 Section Ⅱ

六级Today's battery breakthroughs come as the world looks to expand modern energy access to the billion or so people without it, while also cutting back on fuels that warm the planet.

今天的电池突破是在全世界都在寻求将现代能源的使用范围扩大到十几亿没有电池的人的时候出现的，同时也在减少使地球变暖的燃料。

2016年12月阅读原文

六级Today's battery breakthroughs come as the world looks to expand modern energy access to the billion or so people without it, while also cutting back on fuels that warm the planet.

今天的电池突破是在全世界都在寻求将现代能源的使用范围扩大到十几亿没有电池的人的时候出现的，同时也在减少使地球变暖的燃料。

2016年12月六级真题（第一套）阅读 Section C

四级As a result, the museum plans to expand the hall, as well as add to its ancient birds collection.

因此，博物馆计划扩建大厅，并增加其古代鸟类收藏。

2019年12月四级真题（第一套）听力 Section A

六级Expanding the three-year option may be difficult, but it may be less difficult than asking Congress for additional financial help, asking legislators for more state support, or asking students even higher tuition payments.

扩大三年制的选择可能很困难，但可能没有要求国会提供额外的财政援助、要求立法者提供更多的州支持或要求学生支付更高的学费那么困难。

2012年6月阅读原文

六级But after General mills bought Epic in 2016, Collins and Forrest suddenly had the resources they needed to expand their supply chain.

但在通用磨坊于2016年收购Epic后，柯林斯和福里斯特突然拥有了扩展供应链所需的资源。

2019年12月六级真题（第三套）阅读 Section B

六级The wireless age is expanding to include not just our phones, tablets, and laptops, but also our cars, homes, and even whole communities.

无线时代正在扩展，不仅包括我们的手机、平板电脑和笔记本电脑，还包括我们的汽车、家庭，甚至整个社区。

2016年12月阅读原文

六级The wireless age is expanding to include not just our phones, tablets, and laptops, but also our cars, homes, and even whole communities.

无线时代正在扩展，不仅包括我们的手机、平板电脑和笔记本电脑，还包括我们的汽车、家庭，甚至整个社区。

2016年12月六级真题（第一套）阅读 Section C

四级Houses built before 1939 use about 50% more energy per square foot than those built after 2000, mainly due to the tiny cracks and gaps that expand over time and let in more outside air.

1939年以前建造的房屋每平方英尺能耗比2000年以后建造的房屋每平方英尺能耗高出50%，这主要是因为随着时间的推移，微小的裂缝和缝隙会扩大，让更多的外部空气进入。

2010年6月阅读原文

六级You then have more opportunities to expand your professional network than if you worked alone.

这样，你就有更多的机会扩大你的职业网络，而不是单独工作。

2019年12月六级真题（第一套）听力 Section C

四级Travelling is a great way to expand your world view, although it can be expensive.

旅行是一个很好的方式来扩大你的世界观，虽然它可能是昂贵的。

2019年12月四级真题（第二套）听力 Section C

六级It is highly important to expand the metropolitan areas.

扩大大都市区是非常重要的。

2015年12月阅读原文

六级But Bowman's supporters argue that Monsanto is trying to expand the scope of patents in ways that would enrich big corporations and hurt small farmers

但鲍曼的支持者辩称，孟山都正试图扩大专利的范围，以使大公司致富并伤害小农户

2013年12月阅读原文

六级As some countries expand operations in Antarctica, the United States maintains three year-round stations on the continent with more than 1,000 people during the southern hemisphere's summer, including those at the Amundsen-Scott station, built in 1956 at an elevation of 9,301 feet on a plateau at the South Pole.

随着一些国家扩大在南极洲的业务，美国在南半球夏季在该大陆维持了三个全年有1000多人的观测站，其中包括1956年在南极高原海拔9301英尺处建造的阿蒙森-斯科特观测站。

2016年12月阅读原文

四级That feeling echoes the beliefs of the Therapeutic Food Pantry program at Zuckerberg San Francisco General Hospital, which completed its pilot phase and is about to expand on an ongoing basis to five clinic sites throughout the city.

这种感觉与扎克伯格旧金山总医院治疗食品计划的信念相呼应，它完成了其试点阶段，并将在整个城市范围内扩展到五个诊所。

2018年12月四级真题（第一套）阅读 Section B

考研However, because these connections are made through effort and practice, scientists believe that intelligence can expand and fluctuate according to mental effort.

然而，由于这些联系是通过努力和实践建立起来的，科学家们认为智力可以根据智力的努力而扩展和波动。

2014年考研真题（英语一）完形填空 Section Ⅰ

六级As conservation areas become smaller, lions are increasingly coming into contact with human populations, which are expanding to the boundaries of these protected areas.

随着保护区变得越来越小，狮子越来越多地与人类接触，而人类正扩展到这些保护区的边界。

2018年12月六级真题（第一套）阅读 Section A

四级Indeed, even before the steep climb in grain prices in 2008, the number of failing states was expanding.

事实上，即使在2008年粮食价格急剧攀升之前，失败国家的数量也在不断扩大。

2016年6月阅读原文

六级By offering services to help expand the longevity of their products, they're promising quality and durability to consumers and receiving the reputational gains for being environmentally friendly.

通过提供帮助延长产品寿命的服务，他们向消费者承诺质量和耐用性，并因环保而获得声誉。

2019年6月六级真题（第二套）阅读 Section B

四级Known for low-priced general goods, Woolworths has struggled in the face of competition from supermarkets expanding beyond groceries and a new generation of internet retailers.

Woolworths以低价普通商品著称，面对来自超市的竞争，这些超市不仅限于杂货店，还包括新一代互联网零售商。

2015年12月四级真题（第一套）听力 Section A

四级Learn: Expand your boundaries.

学习：扩展你的边界。

2010年12月阅读原文

六级Building on a Soviet-era foothold, Russia is expanding its monitoring stations for Glonass, its version of the Global Positioning System ( ' , GPS).

以苏联时代的立足点为基础，俄罗斯正在扩大其全球定位系统（GPS）版本Glonass的监测站。

2016年12月阅读原文

六级Building on a Soviet-era foothold, Russia is expanding its monitoring stations for Glonass, its version of the Global Positioning System GPS.

在苏联时代立足点的基础上，俄罗斯正在扩大其全球定位系统GPS版本Glonass的监测站。

2016年12月六级真题（第三套）阅读 Section B

高考Their expanding business became a large corporation in 1996, with three generations of Ans working together.

他们不断扩大的业务在1996年成为一家大公司，三代Ans一起工作。

2015年高考英语安徽卷 阅读理解 阅读B 原文

考研But what will be the nature of that difference? Merely expanding the orchestra’s repertoire will not be enough.

但这种差异的本质是什么？仅仅扩大管弦乐队的曲目是不够的。

2011年考研阅读原文

四级without upgrades and new capacity, bridges, roads and power systems are unable to cope with expanding populations.

如果没有升级和新增产能，桥梁、道路和电力系统将无法应对不断扩大的人口。

2017年12月四级真题（第三套）阅读 Section C

四级Unfortunately, that comfort can hinder the very learning that can expand your company and your career.

不幸的是，这种舒适感会阻碍能够扩展你的公司和事业的学习。

2015年12月阅读原文

四级Unfortunately, that comfort can hinder the very learning that can expand your company and your career.

不幸的是，这种舒适感会阻碍能够扩展你的公司和事业的学习。

2015年12月四级真题（第二套）阅读 Section C

六级Some have 26 vanished from the face of the earth, others are dying slowly, but all have 27 undergone changes as they have come into contact with an 28 expanding machine civilization.

有些人已经从地球表面消失，有些人正在慢慢死去，但当他们接触到一个不断扩张的机器文明时，所有的人都经历了变化。

2016年12月六级真题（第三套）阅读 Section A

四级It will help your company expand more rapidly.

这将有助于贵公司更快地扩张。

2015年12月阅读原文

六级As some countries expand operations in Antarctica, the United States maintains three year-round stations on the continent with more than 1,000 people during the southern hemisphere's summer, including those at the Amundsen-Scott station, built in 1956 at

随着一些国家扩大在南极洲的业务，美国在南半球的夏季在该大陆维持了三个全年有1000多人的站点，其中包括1956年在南极洲修建的阿蒙森·斯科特站

2016年12月六级真题（第三套）阅读 Section B

六级But Bowman's supporters argue that Monsanto is trying to expand the scope of patents in ways that would enrich big corporations and hurt small farmers.

但鲍曼的支持者辩称，孟山都正试图扩大专利范围，以使大公司致富并伤害小农户。

2013年12月阅读原文

六级Soon, our current smartphone lifestyle will expand to create our own smart home lifestyle too.

很快，我们当前的智能手机生活方式也将扩展到创造我们自己的智能家居生活方式。

2017年12月六级真题（第二套）阅读 Section C

四级It wants to expand its storage of crude oil.

它想扩大原油储存。

2014年6月阅读原文

四级Britons have cut their spending on itits prices have gone up over the yearsits quality has seen marked improvementBritons have developed the habit of savingIt will expand in time.

英国人已经削减了他们在IT上的开支，这些年来价格上涨了，质量有了明显的改善，英国人已经养成了节约的习惯，而且这种习惯会随着时间的推移而扩大。

2017年6月阅读原文

四级When that restaurant became very busy, I decided to expand my business

当那家餐馆变得非常繁忙时，我决定扩大我的生意

2011年6月听力原文

四级The three environmental trends—the shortage of fresh water, the loss of topsoil and the rising temperatures—are making it increasingly hard to expand the world's grain supply fast enough to keep up with demand.

三大环境趋势——淡水短缺、表土流失和气温上升——使得世界粮食供应越来越难以快速增长，以满足需求。

2016年6月四级真题（第一套）阅读 Section B

六级fish have a refuge in the streams and can expand into the lagoons when the lake is low and the lagoons are separate, Harper said All the lagoons join when the lake is high and fish must retreat to their stream refuges or die.

哈珀说，鱼在溪流中有一个避难所，当湖水较低且泻湖分开时，鱼可以扩展到泻湖。当湖水较高时，所有泻湖都会汇合在一起，鱼必须撤退到溪流避难所，否则就会死亡。

2017年12月六级真题（第三套）阅读 Section C

六级The space dreamers end up benefiting all of us—not just because of the way they expand human knowledge, or because of the spin-off technologies they produce, but because the two types of dreams feed off each other

太空梦想家最终让我们所有人都受益，这不仅是因为他们扩展人类知识的方式，或者是因为他们生产的衍生技术，还因为这两种类型的梦相互依存

2013年12月阅读原文

六级I look forward to seeing researchers expand our understanding of the issue so we can translate it into effective education and policy.

我期待着看到研究人员扩大我们对这个问题的理解，以便我们能够将其转化为有效的教育和政策。

2018年12月六级真题（第三套）阅读 Section B

考研Merely expanding the orchestra's repertoire will not be enough.

仅仅扩大管弦乐队的曲目是不够的。

2011年考研真题（英语一）阅读理解 Section Ⅱ

高考For example, people volunteer to express personal values related to unselfishness, to expand their range of experiences, and to strengthen social relationships.

例如，人们自愿表达与无私有关的个人价值观，扩大他们的经历范围，加强社会关系。

2015年高考英语江苏卷 阅读理解 阅读C 原文

六级As Santiago de la Mora, head of Google Books for Europe, puts it: "By making it possible to search the millions of books that exist today, we hope to expand the frontiers of human knowledge.

正如谷歌欧洲图书负责人圣地亚哥·德拉莫拉（Santiago de la Mora）所说：“通过使搜索当今存在的数以百万计的图书成为可能，我们希望扩展人类知识的前沿。

2011年12月阅读原文

四级To expand its scope of business.

扩大业务范围。

2012年6月阅读原文

四级When that restaurant became very busy, I decided to expand my business.

当那家餐馆变得非常繁忙时，我决定扩大我的生意。

2011年6月听力原文

四级The problem is growing as the population of the state continues to expand.

随着该州人口的不断增加，这一问题日益严重。

2018年12月四级真题（第一套）阅读 Section C

六级The space dreamers end up benefiting all of us—not just because of the way they expand human knowledge, or because of the spin-off technologies they produce, but because the two types of dreams feed off each other.

太空梦想家最终使我们所有人受益，不仅因为他们扩展人类知识的方式，或者因为他们生产的衍生技术，还因为这两种类型的梦相互依存。

2013年12月阅读原文

六级In Mexico In 1944, many experts warned of mass starvation in developing nations where populations were expanding faster than crop production.

在墨西哥

2013年6月六级考试真题（三）

六级It has started on expand business outside the U It has imported some exotic foods from overseas.

它已开始在美国以外拓展业务

2019年12月六级真题（第2套）

六级E-books are easier to target a wide market because they may be sold on the Internet to anyone with a credit card and an Internet connection in any place in the world, while with a traditional book it may be difficult to expand to new markets, since it will involve further significant costs on distribution and marketing.

电子书更容易瞄准广阔的市场，因为它们可以在互联网上出售给世界上任何地方拥有信用卡和互联网连接的任何人，而对于传统书籍来说，可能很难扩展到新市场，因为这将涉及更大的分销和营销成本。

2008年6月英语六级真题

六级There, kids can not only learn some art skills that may helpful for them someday, they can also get a chance to expand their interests to a great extent, and their minds can also be broadened.

在那里，孩子们不仅可以学习一些有朝一日可能对他们有帮助的艺术技能，他们还可以有机会在很大程度上扩展他们的兴趣，他们的思想也可以拓宽。

2009年12月英语六级真题

六级As Santiago de la Mora, head of Google Books for Europe, puts it: "By making it possible to search the millions of books that exist today, we hope to expand the frontiers of human knowledge. "

正如谷歌图书欧洲负责人Santiago de la Mora所说：“通过搜索当今存在的数百万本书，我们希望扩大人类知识的前沿。”

2011年12月英语六级真题

四级As the intelligence of robots increases to match that of humans and as their cost declines through economies of scale we may use them to expand our frontiers, first on earth through their ability to withstand environments, harmful to ourselves.

随着机器人的智能与人类的智能相匹配，随着它们的成本通过规模经济下降，我们可能会利用它们来扩大我们的边界，首先是通过它们抵御对我们有害的环境的能力。

1997年6月大学英语四级(CET-4)真题

四级There is no denying that students should learn something about how computers work, just as we expect them at least to understand that the internal-combustion engine (内燃机) has something to do with burning fuel, expanding gases and pistons (活塞) being driven.

不可否认，学生们应该学习一些关于计算机如何工作的知识，正如我们希望他们至少了解内燃机(内燃机) 与燃烧燃料、膨胀气体和活塞有关(活塞) 被驱动。

1998年6月大学英语四级(CET-4)真题

四级They also say that the need for talented, skilled Americans means we have to expand the pool means promoting policies that help provide skills to more minorities, more women and more immigrants.

他们还表示，对有才华、有技能的美国人的需求意味着我们必须扩大人才库，这意味着我们要推动有助于向更多少数族裔、更多女性和更多移民提供技能的政策。

1998年6月大学英语四级(CET-4)真题

四级I wanted to open my eyes and expand my vision by interacting with people who weren’t studying science or engineering.

我想通过与不学习科学或工程的人互动来睁开眼睛，扩大视野。

2001年1月大学英语四级(CET-4)真题

四级The reason is obvious: the graying of America means jobs, coupled with the aging of the baby-boom (生育高峰) generation, a longer life span means that the nation’s elderly population is bound to expand significantly over the next 50 years.

原因很明显：美国的老龄化意味着就业，再加上婴儿潮的老龄化(生育高峰) 一代人，更长的寿命意味着在未来50年里，国家的老年人口势必会大幅增加。

2002年1月大学英语四级(CET-4)真题

四级Then, expand the circle to work.

然后，展开圆圈开始工作。

2006年12月大学英语新四级(CET-4)真题

四级As the world becomes smaller and our workplaces more diverse, it is becoming essential to expand our under-standing of others and to reexamine some of our false assumptions .

随着世界越来越小，我们的工作场所越来越多样化，扩大我们对他人的了解并重新审视我们的一些错误假设变得至关重要。

2009年6月英语四级考试真题

四级This week Wal-Mart is set to announce a major initiative aimed at helping cotton farmers go organic: it will buy transitional(过渡型的) cotton at higher prices , thus helping to expand the supply of a key sustainable material .

本周，沃尔玛将宣布一项旨在帮助棉农实现有机化的重大举措：将购买过渡性产品(过渡型的) 棉花价格上涨，从而有助于扩大一种关键的可持续材料的供应。

2009年6月英语四级考试真题

四级At the same time, it would expand its 28-year-old merit program.

与此同时，它将扩大其已有28年历史的功绩计划。

2009年12月大学英语四级考试真题

四级In all, 12 universities participate in EdX, which offers certificates for course completion and has said that it plans to continue to expand next year, including adding international schools.

总共有12所大学参加了EdX，该校提供课程完成证书，并表示计划明年继续扩大规模，包括增加国际学校。

2015年6月大学英语四级考试真题（第2套)

四级The three environmental trends——the shortage of fresh water, the loss of topsoil and the rising temperatures——are making it increasingly hard to expand the world’s grain supply fast enough to keep up with demand.

三种环境趋势——淡水短缺、表层土流失和气温上升——使世界粮食供应越来越难以以足够快的速度满足需求。

2016年6月大学英语四级真题（第2套)

四级We believe expanding such protections would make the labor market more fair and efficient.

我们相信，扩大这种保护将使劳动力市场更加公平和高效。

2020年9月大学英语四级真题（第1套）

考研The employment of women is expanding considerably in services, next to the public administration and commerce as their principal workplace.

妇女在服务业的就业人数正在大幅增加，其次是公共行政和商业，这是她们的主要工作场所。

1990年全国硕士研究生入学统一考试英语试题

考研By 2001, the population of the United States will be at least two hundred fifty million and possibly two hundred seventy million, and the nation will find it difficult to expand food production to fill the additional mouths.

到2001年，美国人口将至少达到2.5亿，可能达到2.7亿，美国将很难扩大粮食生产来满足额外的人口需求。

1991年全国硕士研究生入学统一考试英语试题

考研According to the new school of scientists, technology is an overlooked force in expanding the horizons of scientific knowledge.

根据新一代科学家的说法，技术是拓展科学知识视野的一股被忽视的力量。

1994年全国硕士研究生入学统一考试英语试题

考研Growth, which rarely continues beyond the age of 20, demands calories and nutrients—notably, protein—to feed expanding tissues.

生长很少持续到20岁以上，需要热量和营养素——尤其是蛋白质——来喂养不断膨胀的组织。

2008年全国硕士研究生招生考试英语试题