剧烈运动时，我们的肌肉会因为耗尽能量和产生废物累积而疲劳。

During vigorous exercise, our muscles tire as they run out of fuel and build up waste products.

youdao

之所以叫“裸体之地”是因为，年轻的希腊男子训练时总是裸体，运动时也是裸体。

The reason it was called "the naked place" is because young Greek men always exercised in the nude and played sports in the nude.

youdao

骑自行车运动时户外运动的一种。

Cycling is a kind of outdoor activities.

youdao

These are highly competitive athletes, at the top of their sport, coming here to Princeton when they were recruited.

这都是竞争力很强的运动员，属于单项之最，被普林斯顿招来时都是顶尖的。

普林斯顿公开课 - 人性课程节选

And the reason it was called 'the naked place' is because, of course, young Greek men always exercised in the nude and played sports in the nude.

之所以叫“裸体之地“是因为，年轻的希腊男子训练时总是裸体,运动时也是裸体。

耶鲁公开课 - 新约课程节选

Another big question that came up particularly starting in the 70s, women's movement. But in the 80s and into the 90s was a movement called "women's rights are human rights".

另一个重要问题就是,从70年代开始的女权运动,但是，在八九十年代时，另一场运动发展起来,叫做，“女权即人权“

普林斯顿公开课 - 人性课程节选