Infancy is the period of a child's life from birth to around two years old.
婴儿期是从出生到大约两岁左右的时期。
During
infancy, infants learn to crawl and eventually walk.
在婴儿期，婴儿学会爬行，最终学会走路。
Newborns in
infancy have very limited cognitive abilities.
婴儿期的新生儿认知能力非常有限。
Infancy is characterized by rapid physical growth and brain development.
婴儿期以快速的身体发育和大脑发育为特征。
The mother spends countless hours nurturing her infant during the first year of
infancy.
母亲在婴儿的第一年里会花费无数时间照顾她。
Infants require constant supervision as they explore their surroundings during this stage.
在这个阶段，婴儿在探索环境时需要持续的监督。
Many parents enroll their infants in baby classes to promote social skills and early learning.
许多父母会让他们的婴儿参加婴儿课程，以促进社交技能和早期学习。
A common milestone in
infancy is the development of grasping objects with the thumb and index finger.
婴儿期的一个常见里程碑是发展出用拇指和食指抓取物体的能力。
During
infancy, sleep patterns often change dramatically as infants adapt to the world around them.
婴儿期，睡眠模式经常大幅变化，婴儿适应周围世界。
Studies show that early experiences during
infancy can have long-lasting effects on a child's emotional and mental development.
研究表明，婴儿期的早期经历会对孩子的感情和心理发展产生持久影响。
Luo believes the green hydrogen industry in China, while still in its infancy, will play a key role in facilitating the country's carbon peak and neutrality goals.
罗认为，中国的绿氢产业虽然仍处于起步阶段，但将在促进国家碳达峰和碳中和目标方面发挥关键作用。
It means that the innovative injection has become so far the first and only targeted biological agent approved for the treatment of moderate to severe AD covering all age groups from infancy to adulthood.
这意味着，这种创新的注射剂已成为迄今为止第一种也是唯一一种被批准用于治疗中重度AD的靶向生物制剂，涵盖从婴儿期到成年期的所有年龄组。
Despite nuclear heating still being in the infancy stage of development, the project will provide valuable experience to further promote such heating modalities nationwide, said Lin Boqiang, head of the China Institute for Studies in Energy Policy at Xiamen University.
厦门大学中国能源政策研究所所长林伯强表示，尽管核能供暖仍处于发展的初级阶段，但该项目将为在全国范围内进一步推广这种供暖方式提供宝贵经验。
Still, the market is in its infancy in China and there exists significant growth potential in the next few years, according to Frost & Sullivan.
尽管如此，Frost&Sullivan表示，该市场在中国仍处于起步阶段，未来几年存在巨大的增长潜力。
The membership-only model is still in its infancy in China, with more growth prospects expected not just from metropolises like Beijing and Shanghai but emerging first-tier cities such as Hangzhou over the next two to three years, said Jason Yu, general manager of consultancy Kantar Worldpanel in China.
咨询公司Kantar Worldpanel中国区总经理Jason Yu表示，会员制模式在中国仍处于起步阶段，预计未来两三年，不仅北京和上海等大都市，杭州等新兴一线城市也将有更大的增长前景。
The market size of China's cloud computing industry is huge, but the segment is still in its infancy, said Gu Fan, general manager of product management and go-to-market strategy at AWS China, adding that he has great confidence in the country's cloud services market.
中国云计算市场规模巨大，但该行业仍处于起步阶段，AWS中国产品管理和市场战略总经理顾凡表示。他对中国云服务市场充满信心。
The entire Chinese financial system founded in 1990 is still in its infancy.
"Alibaba is confident about the future of China's import e-commerce market, which we believe remains in its infancy with great growth potential.
"Compared with Western markets, the standardization of China's movie industry is still in its infancy.
Despite the domestic helicopter sector still being in its infancy and the market scale being much smaller than in Europe and the United States, it has quickly caught up in recent years.