任何时刻，如果你有什么想问的或者有什么想补充的，请举手并左右摆动，确保我能看到你。

If at any point, you've got something you want to ask about or some two bits you want to add, raise your hand and wiggle it around to make sure I see you.

youdao

你看到什么了？这是什么？

What do you see? What is it?

youdao

这是什么？你看到了什么？

What is it? What do you see?

youdao

Well,if hedge funds first became mainstream maybe fifteen years ago, then what are you looking at in terms of history?

如果对冲基金,在15年前就变成主流,那么你会在它们的历史记录中看到什么呢

耶鲁公开课 - 金融市场课程节选

Even though I'm here in the lecture hall, I can see into the hallway and tell you what's going on in it.

就算我现在在教室里,我仍然能看到走廊,并告诉你发生了什么

耶鲁公开课 - 死亡课程节选

You could watch where it localizes in the cell, there are fluorescent assays you could use to determine what other proteins it interacts with.

你可以看到它在细胞的什么地方，你可以用荧光化验的办法确定,它和其它什么蛋白质相作用。

麻省理工公开课 - 化学原理课程节选