This experience made him realize how serious the problem of food wastage actually was.

这段经历让他意识到食物浪费实际上有多严重。

youdao

This might seem like a new idea, but it's actually a very old one -indeed, it was a popular explanation among theologians in medieval Europe for how a vampire might exist.

这看起来是个新的理念，但实际上是很老的一个——其实这是中世纪欧洲神学家对于吸血鬼存在方式的观点。

youdao

I should say this is an example, in case you were wondering what I was doing. We have also actually seen how to change variables to more complicated coordinate systems.

这只是一个，为了不让你们迷茫的例子，以前我们也学过，怎样在更复杂的坐标系中替换变量。

youdao

How did that change happened, was that always there, were you always looking at how did this thought affect the way we actually live our lives?

这种转变是怎样发生的？,这种转变一直存在吗？还是说您总是在思考,这种思想是怎样影响我们的,生活方式？

普林斯顿公开课 - 人性课程节选

And Charles Darwin actually, who was an astute observer of human behavior, tells a nice story to illustrate this: how "a native touched with his finger some cold preserved meat and plainly showed disgust at its softness whilst I felt utter disgust at my food being touched by a naked savage though his hands did not appear dirty."

达尔文，对人类行为观察入微，他有一个故事很好地解释了反感：,“一个土著用手指碰冷腌肉,那种软软的质地让他感到很反感,而让我感无无比反感的是我的食物,被一个没穿衣取的土著碰了，虽然他的手不脏“

耶鲁公开课 - 心理学导论课程节选

Of the 100 million gallons mandated in 2010 and 250 million gallons mandated this year, how much was actually produced?

FORBES: Fixing A Broken Biofuel Incentive Program

We still do not know how much of this money was actually transferred from the six countries under study (since the Nazis were very active in looting the assets they could find, and especially wanted to lay their hands on foreign securities).

ECONOMIST: Victims of Nazism

This was an obvious plot device to simplify the film for viewers unfamiliar with how the leasing process actually works, but this simply does not happen anywhere at anytime.

FORBES: A Broken Promised Land