Well, if I want to look at this, I want to have very accurate capabilities in terms of the energy that I use, the light that I use.

嗯，如果我想看看这个，我得有精确的观察能力,根据我用的能量，我接收的光。

麻省理工公开课 - 固态化学导论课程节选

Now if you think around to the people you know, you probably are aware that there are pretty important differences between people and how much they eat, and then how well those calories get banked.

现在如果想想周围你认识的人,你可能意识到,个人的进食量,以及储存能量的能力之间,存在相当大的差异

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选