Some will question the need for policy change.

有人质疑改变政策的需要。

youdao

You need to change some files to avoid an error when generating the proxy.

您需要更改一些文件以避免在生成代理时出现错误。

youdao

The rest of this article refers to the default names, but if you feel some strong need to change them, go right ahead.

本文的其余部分将引用默认名称，但是如果觉得非常有必要更改这些名称，那么更改便是。

youdao

The issue is also climate change here. So,we need to do some research on the impact of climate change and how we can adapt to that.

VOA: standard.2009.10.06

Nuclear power has the potential to be the safest means of producing electrical energy, but to be that, some things need to change.

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The FBI's Mr. Henry said there are some things companies need to change to create more secure computer networks.

WSJ: U.S. Outgunned in Hacker War

As innovation increases in education in the years ahead, the way we prepare some teachers may need to change as well.

FORBES: What Are the Right Schools of Experience for Teachers in New Schools?