当我回到家时，在一整天的工作后，我已经没有足够的时间来写作了。

When I returned home, there was not enough of me left for writing after a full working day.

youdao

我已经没有力气来经历一次那样的生活了。

I don't have the strength to do this again.

youdao

山峰美丽，但是我已经没有力气从包里掏照相机了。

They were beautiful but I no longer had enough energy to forage through my bags for the camera.

youdao

So I haven't done magic, I've given you a really fast way to solve a knapsack problem, but it's still exponential deep down in its heart, in something.

所以我并没有施魔法，我已经告诉了你,一种快速解决背包问题的方法了,但是某些方面它的核心仍然是指数增长的。

麻省理工公开课 - 计算机科学及编程导论课程节选

All right? Because if I don't do any swaps on a pass through the algorithm, then it says everything's in the right order.

好么？因为如果我,这一遍没有做任何交换，那么就意味着已经排好序了。

麻省理工公开课 - 计算机科学及编程导论课程节选

There will in fact never be a good time to try something new, and there will actually never be a semester where you do have that more time.

实际上我已经没有机会尝试新事物了，而且也不用过学期了,但你们有更多的时间。

哈佛公开课 - 计算机科学课程节选