Because of the lack of oxygen getting to the cells, the cells are no longer able to carry on their various metabolic processes.

由于细胞中缺少氧气,所以细胞不能完成,它们的各种新陈代谢活动

耶鲁公开课 - 死亡课程节选

Well, because it takes some time for these cellular events that I mentioned earlier to happen.

因为我之前提及的细胞活动,需要一些时间完成

耶鲁公开课 - 生物医学工程探索课程节选

We know physical objects can do complicated and interesting things.

我们知道生理客体,是能够完成复杂且有趣的活动的

耶鲁公开课 - 心理学导论课程节选

But we will also introduce towards the end of this semester in an effort to really make it okay to stay up all night, will be the first ever CS50 hack-a-thon.

但是，在这个学期末的时候,我们还会举办第一届CS50课程的Hackathon活动，你们可能还得熬夜才能完成它。

哈佛公开课 - 计算机科学课程节选