这个女孩已经多次改动了试卷上的答案，因为她不够自信，尤其是在关键时刻。

Many a time has the girl changed her answers in the test paper because she is not confident enough of herself especially when it comes to a critical moment.

youdao

然后我把它打印出来，看了下这份复印件，又改动了几处地方。

Then I typed it, and read the typed copy, making changes again.

youdao

当为一个表设置了这个值后，就不能再改动了。

Once you set this value for a table, you cannot change it.

youdao

And if you have your calculator all set up as you love and you don't want to change it, then maybe you should just go and get an $8.00 scientific calculator that doesn't have any of the graphing functions, because you don't actually need them, so that's a better option for you, you can do that as well.

如果你的计算器里已经按照你的喜好编好了,而你又不想改动，那么或许你可以,去再买一个八美元的科学计算器,它没有任何绘图功能，因为实际上你也用不到这些，所以这对你来说是一个更好的选择，你也可以这样做。

麻省理工公开课 - 化学原理课程节选

If I now say, I'm going to go ahead and change the radius of this, something, my polar form did it right, but what happened to the Cartesian form?

如果我现在说，我要去改变这里的半径,一些这样的操作，我的极坐标形式，进行了正确的改动？

麻省理工公开课 - 计算机科学及编程导论课程节选

The alterations were done. That serves to please the audience. Then, it was happier.

后来为了取悦观众，做了一些改动,使结局稍微圆满些了。

麻省理工公开课 - 电影哲学课程节选