We are sure that if there are fewer people driving, there will be less air pollution.

我们确信，如果开车的人少一些，空气污染就会少一些。

youdao

If there are many conceptual issues, you can bring them to office hours, but please realize that there are always piecemeal hours.

如果有很多概念方面的问题，你完全可以把它们带到办公时间来，但是请认识到，总是有零零碎碎的时间的。

youdao

If there are any tests, how many are there?

如果存在一些测试，测试的数量是多少？

youdao

If you are not for force, and not for dissolving the Union, there only remains some kind of compromise.

VOA: special.2009.10.29

If you start segregating the gases, there are fewer possible configurations that because you're forcing a particular set of circumstances.

如果你开始分离这些气体，整个系统所具有的可能的状态就会变少,你强加了一个特定的条件。

麻省理工公开课 - 热力学与动力学课程节选

but I mark the whole paper up with a lot of red ink if there are mistakes,

但我在批论文的时候，也会把语法错误的地方用红笔标出来，

与哲学系教授 - SpeakingMax英语口语达人

That is the TFR only goes up if women really are having more children on average, not if there are simply more children being born overall, and life expectancy goes up only if there are declines in age-specific mortality.

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Revenues are earned when games are played or if there are any other agreements that are spelled out.

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"If you clean less, if the instruments are old, if there are too few people doing too much work -- this could be the base of the infection, " said health director Stefano Cencetti.

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