Unless we start making some sales, we're done for.

如果我们还卖不出去，那我们就完了。

《牛津词典》

We cannot understand disease unless we understand the person who has the disease.

除非我们了解有某种疾病的人，否则我们不会了解疾病。

《柯林斯英汉双解大词典》

youdao

But the head of UNICEF, Anthony Lake,says: "Unless we all work harder, there may still be fifty-six million children out of school in two thousand fifteen."

VOA: special.2010.05.20

So, inside of code, or inside of a script, there's no print, unless we make it explicit.

因此，在代码里面，或者在脚本里面，不会有显示结果的功能，除非我们让它这么做。

麻省理工公开课 - 计算机科学及编程导论课程节选

Whenever you hear the term ionization energy, make sure you keep in mind that unless we say otherwise, we're talking about that first ionization energy.

但无论什么时候你听到电离能这个词，一定要记得，除非特别说明，我们都是在说第一电离能。

麻省理工公开课 - 化学原理课程节选

Finally, none of this can happen unless we also lower the temperature in this town.

WHITEHOUSE: 2012 State Of The Union Address Enhanced Version

And unless we do that, we will continue to face a very substantial long-term fiscal gap.

WHITEHOUSE: Detailing the FY2011 Budget

So unless we can hitch a ride on some souped-up neutrinos, 2011 is gone forever.

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