The lead author of the research says he does not know if the shoe was made for a man or a woman.

VOA: special.2010.08.03

The wisdom to know the difference-- fortunately, a lot of this wisdom can come from studies, from research, from deep introspection that you will do throughout the semester.

认识两者差别的智慧-,幸运的是，这样的智慧可以通过学习获得，通过研究和在这个学期,进行的深刻反省中获得。

哈佛公开课 - 幸福课课程节选

Well, I don't really know of a whole lot because I don't really research things and pay attention.

嗯，我知道的不是很多，因为我不经常关注调查这些事。

积极参与俱乐部活动 - SpeakingMax英语口语达人

because they think that it's, you know, taking of a life in order to further scientific research.

因为他们认为这是为了科学研究而夺取了一条生命。

关于干细胞的研究 - SpeakingMax英语口语达人

You're expected to do a lot of research and things like that. And, you know,

你还要做很多科研一类的东西。然后，你知道，

苦中有乐的学习 - SpeakingMax英语口语达人