1 Remove clothing using scissors if necessary unless it is stuck to the burn.

1、除非衣服粘贴烧伤面上，否则都把它脱掉（可用剪刀帮助）。

It means being driven by, and when necessary standing up for your values and convictions.

这意味着，被你自己的价值观和信念所驱使；并，决捍卫它们。

You accept it, cry it out if you need to, and then force a smile.

你接受现实，哭出来，然后强颜欢笑。

My first grammar tip is to avoid contractions where necessary.

我的第一个语法建议是避免使用缩略形式。

There are even signs that authorize " deadly force" when necessary.

甚至有迹象表明，被授权使用“致命武器”。

Let that boil for 20 minutes and add more water if needed.

煮20分钟，再加点水。

A supporting network of aircraft cable can be used if necessary.

，可以使用飞机的支承网。

Just remember, this is something you can only use if it's really necessary.

只是记住，只有真正才能使用这种方法。

Be careful, you shouldn't do this unless it's really necessary.

注意，只有真正你才能这么做。

Change the from of the word if necessary.

改变单词的形式。

Anytime someone talks in unnecessary detail, we unconsciously question their motives.

每当有人谈论不的细节，我们都会不自觉地怀疑他们的动机。

He even purchased a respected journal so future publications could be rushed into print.

他甚至买下一份受敬重的期刊，这么一来，将来就可以赶着印刷出版。

C) Opting for nuclear energy when necessary.

C) 选择核能。

Another safety protocol is insuring humans can take control when necessary.

另一个安全协议就是确保人可控制车辆。

Expressing an obligation, when it's necessary to do something.

表示义务，当有做某事。

You may continue to contact me whenever you feel the need.

有，你可以再和我联络。

Scarlett was going to Atlanta to borrow money or to mortgage Tara if necessary.

思嘉是到亚特兰大去借钱，或者把塔拉抵押出去。

A man who can take responsibility for things and fix a water heater if necessary.

一个可以承担责任、还能修个热水器的男人？

When someone sells you something unnecessary, they are foisting it on you.

当有人卖给你一些不的东西，他们是把它强加给你。

Whitmer said the state will investigate the dam's operators and take legal action if necessary.

惠特默说，国家将调查大坝的运营商，并采取法律行动。