If necessary, you can say which department you work in.

如有必要，你可以说出工作所门。

I can visit home every a few months if necessary.

有必要话我可以几个月回一次家。

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，否则都要把它脱掉（必要时可用剪刀帮助）。

Rather, listening involves hearing the speaker's words and reinterpreting them, adding information if necessary.

相反，倾听包括听讲者说话并重新解释这些信息，如果有必要话，还要补充一些信息。

Such a system could, if necessary, move troops quickly from one area to another.

必要话，这样系统可以将队从一个地区迅速转移到另一个地区。

And we can cancel if necessary, with full refund of course. -That's fine. Thanks!

如果有必要我们会取消发团，当然报名费会额退款。-那好，谢谢！

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

必要时，可以使用飞机支承网。

If necessary, move the victim to a safer location.

如有必要，将受害者转移到地方。

Exactly. And if necessary, make it up.

没错。如果有必要，就编一个故事。

And you can take a couple of days off if necessary.

如果需要， 你还可以休息几天。

If necessary, she will order replacement bulbs.

如果有必要，她会订购换灯泡。

Change the from of the word if necessary.

必要时改变单词形式。

It does not hurt the newest comer to sweep out the office if necessary.

如果必要话，打扫房间对于新人来说没什么不好。

If necessary to be dishonest, be dishonest.

必要时候 他可以不诚实。

Their incentive is thus to do any deal they can, at lofty prices if necessary.

因此，他们动机是尽其所能达成交易，如果必要话，以高昂价格成交。

I'm going to London, and France, and all over the world if necessary.

我要去伦敦、法国，以至世界，如果必要话。

She says she'll wait for me until she's sixty, if necessary!

她说她会等我到60岁，如果有必要话！

Of course, make sure you have spotters or safety bars if necessary.

当然，如果有必要，请确保有保护人你身边或者有杠。

Equally, Europe's politicians must be willing to provide the resources to recapitalise banks if necessary.

同样，如果有必要话，欧洲政治家应当愿意为银行提供资源来重组资本。

When we use this expression, we can drop the word " straight" if necessary.

当我们使用这个短语时，如果有必要话，我们可以省略“straight”这个词。