点击按钮将会产生下图的结果。

Clicking the button should result in something like.

youdao

在用户点击按钮的时候，我们能轻易地实现它。

We could just as easily do this when a user clicks on a button.

youdao

最简单的是当用户点击按钮之后改变它的标签。

The easiest thing to do is to change the label of the button after a user clicks it.

youdao

If you've ever been using some program, you did something completely innocuous, pull something down from a menu, click a button, you didn't do anything wrong and yet all of a sudden the thing just starts hanging there or you get a little spinning beach ball or the hour glass or whatever it is.

如果你之前在用一些程序，做一些无伤大雅的事情，拉下一个菜单，点击一个按钮，你没有做任何错误的事情,突然间有东西开始一直运行,或者一个沙滩上的小球旋转,或滴漏或是别的什么。

哈佛公开课 - 计算机科学课程节选

You at this point don't see what I'm seeing because I haven't hit this button, but now you'll actually see that I've brought up a terminal window.

在这里你们没看到我所看到的,因为我还么有点击这个按钮，但是现在你们的确看到了,我设计了一个终端窗口。

哈佛公开课 - 计算机科学课程节选

Where is the button that just says click here to do the most common case?

哪里有一个按钮，当你点击它的时候,它可以处理最通常的情况？

哈佛公开课 - 计算机科学课程节选