四级a political scientist at the University of Colorado, Boulder, who studies disaster trends, said the Forum's report was "a methodological embarrassment" because there was no way to distinguish deaths or economic losses related to human-driven global warming amid the much larger losses resulting from the growth in populations and economic development in vulnerable (易受伤害的) regions.

Boulder科罗拉多大学的一位政治科学家，他研究灾难趋势，他说，论坛的报告“在方法上令人尴尬”，因为在人口增长和弱势群体经济发展造成更大损失的情况下，无法区分与人为全球变暖相关的死亡或经济损失(易受伤害的) 区域。

2011年6月阅读原文

六级If you try to push a boulder, it pushes you back.

如果你试图推一块巨石，它会把你推回。

2015年12月六级真题（第一套）阅读 Section B

四级a political scientist at the University of Colorado, Boulder, who studies disaster trends, said the Forum's report was "a methodological embarrassment" because there was no way to distinguish deaths or economic losses related to human-driven global warming amid the much larger losses resulting from the growth in populations and economic development in vulnerable (易受伤害的) regions

Boulder科罗拉多大学的一位政治科学家，他研究灾难趋势，他说，论坛的报告“在方法上令人尴尬”，因为在人口增长和弱势群体经济发展造成更大损失的情况下，无法区分与人为全球变暖相关的死亡或经济损失(易受伤害的) 区域

2011年6月阅读原文

六级Once you have started the boulder rolling, it develops momentum, which is defined by its mass and velocity.

一旦你开始巨石滚动，它就会产生动量，这是由它的质量和速度决定的。

2015年12月阅读原文

四级similar measures in California's Albany, Oakland, San Francisco and Colorado's Boulder are becoming hot-button issues health advocacy groups have hinted that even more might be coming.

加利福尼亚、奥尔巴尼、奥克兰、旧金山和科罗拉多Boulder的类似措施正在成为热门话题，健康倡导组织暗示，可能还会出现更多的问题。

2019年12月四级真题（第一套）阅读 Section C

六级Does going to Columbia University (tuition, room and board $49,260 in 2007-08) yield a 40% greater return than attending the University of Colorado at Boulder as an out-of-state student ($35,542)?

去哥伦比亚大学（2007-08年学费、食宿49260美元）的回报率比作为州外学生去科罗拉多大学博尔德分校（35542美元）高40%吗？

2009年6月英语六级真题

六级Does being an out-of-state student at the University of Colorado at Boulder yield twice the amount of income as being an in-state student ($17,380) there?

科罗拉多大学博尔德分校的州外学生的收入是该校州内学生的两倍（17380美元）吗？

2009年6月英语六级真题

四级Roger Pielke Jr. , a political scientist at the University of Colorado, Boulder, who studies disaster trends, said the Forum's report was " a methodological embarrassment" because there was no way to distinguish deaths or economic losses related to human driven global warming amid the much larger losses resulting from the growth in populations and economic development in vulnerable (易受伤害的) regions.

科罗拉多大学博尔德分校研究灾害趋势的政治学家Roger Pielke Jr.表示，该论坛的报告“在方法上令人尴尬”，因为在弱势群体人口增长和经济发展造成的更大损失中，无法区分与人为全球变暖相关的死亡或经济损失(易受伤害的) 区域。

2011年6月英语四级考试真题

四级Similar measures in California’s Albany, Oakland, San Francisco and Colorado’s Boulder are becoming hotbutton issues.

加利福尼亚州奥尔巴尼、奥克兰、旧金山和科罗拉多州博尔德的类似措施正在成为热点问题。

2019年12月大学英语四级真题（第3套）