It attacked young, old or sick animals that were not much of a threat.

VOA: special.2009.09.01

So, you can either pick up an old issue or I put the link on the website, too. And that's not just about his research, it's also about some of his memories as a student and advice to all of you.

你们可以找到报纸或者,我把网站放上去，那不仅是,关于他的研究的，也是一些,他对学生时代的回忆和对你们的忠告。

麻省理工公开课 - 化学原理课程节选

Alice is fifteen years old at the time, not an entirely unreasonable age for an actress or an amateur actress playing the maidenly but strong-headed Lady of Milton's mask.

当时爱丽丝，15岁，她的年龄完全不适合演弥尔顿所描绘的,沉稳而意志坚强的小姐。

耶鲁公开课 - 弥尔顿课程节选

Faulkner saw that the old beliefs were not right or even worth believing.

VOA: special.2010.01.03

So, it's not like an adult with autism is like a three-year-old or a two-year-old.

所以并不是患有孤独症的成年人,会表现的如同两三岁儿童一样

耶鲁公开课 - 心理学导论课程节选

"We discovered 150 or so genetic markers that can highly predict whether or not a person has the genetic propensity to live to extreme old age."

VOA: standard.2010.07.14

Any of you who have access to a four- or five-year-old, a sibling or something-- Do not take one without permission, but if you have access to a four- or five-year-old you can do this yourself.

如果你身边有四五岁大的孩子,兄弟姐妹什么的,一定要先得到同意再去试验,如果你身边有四五岁大的孩子,你可以自己去试试

耶鲁公开课 - 心理学导论课程节选