我想概括性的就可以了。我只是要在这儿停留几天。但我想要那种多多少少能使我感觉到这个城市的东西。

I think general ones would be fine. I stay here just for several days. But the book I prefer is to make me feel this city at some point.

youdao

我以为是你，当我出去看是谁在这儿时，灯灭了。然后这个东西就砸了下来。

When I came out to see who was here, the lights went out and this came crashing down.

youdao

I don't have to go read what it printed out in the screen. This has returned a value that I can use. Because I could do a test to say, is this a return value? If it's not, I'll do something else with it. So the binding is still there, it simply doesn't print it out.

我不想读到屏幕中打印出来的这行字,程序返回过一个我能够使用的值,因为我可以做个小测试，来说明这是否是返回的值，如果不是，我可以做一些其它的事,而这个绑定依然在这儿，没有打印任何东西。

麻省理工公开课 - 计算机科学及编程导论课程节选