That made some populations mobile because they had to move from place to place to find food, but of course, it made starvation a very real possibility.

那样使得部分人口开始流动,人们不得不不断地迁徙,寻找食物,当然 自然灾害也造成了饥荒

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

When she was made to--When she gave-- When she was made to look attractive but gave them unfavorable information about themselves, they were really upset about it.

当她打扮得-,当她打扮得很漂亮,却给他们不好的评价时，他们真的很苦恼。

耶鲁公开课 - 心理学导论课程节选

Yeast cells were grown in large numbers with this plasmid inside, they expressed the plasmid and so you made Hepatitis B surface antigen not in people but in cell culture where it was not normally formed.

体内携带这种质粒的酵母细胞大量增殖,它们表达质粒,因此,乙型肝炎表面抗原不是在人体内,而是在细胞培养环境下,以非正常方式形成的

耶鲁公开课 - 生物医学工程探索课程节选

And political leaders have represented this to their people as so it were a humanitarian effort which it is But they have not made clear to the people that they are fighting a war, they are fighting a war because of threat to them as well.

政府人员说这是一个人道主义的策略,但是他们并没有说明他们在进行一场战争，因为阿富汗对他们有威胁。

普林斯顿公开课 - 国际座谈会课程节选