So when I'm done, I'm going to give the value back out. All right?

当它完成计算后,需要返回个值对不对？

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because it will give you an opportunity to say "I want to be sure that this is done, has been done"

因为用这个句型，你就能表达“我想确认这事会做到的，或者已经做到了。”

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