I won't know how successful it is until an accountant has gone over the books.

我要等到会计仔细查看了账目后才会知道盈利状况如何。

《柯林斯英汉双解大词典》

Miss Allan beamed at him. "You are clever to guess. I'm sure I don't know how you did it."—"Deduction," James said.

阿伦小姐对他笑道：“你很会猜， 我确实不知道你怎么办到的。”——杰姆斯说：“推论。”

《柯林斯英汉双解大词典》

It's more than likely that the thieves don't know how much it is worth.

盗贼很可能不知道此物的价值。

《牛津词典》

He said the Earth is like a large mechanical device that will survive only if people living on it know how to operate it correctly.

VOA: special.2010.05.30

You didn't know who wrote it, where, when, how, why, and someone says to you, "I want you to draw some conclusions about that piece of writing.

你不知道是谁，在哪里，什么时间，怎么样，为什么要写,然后你被要求对篇文章，做一个总结。

耶鲁公开课 - 旧约导论课程节选

And once you know how it sounds, making those sounds for yourself would be a lot easier to do.

一旦你知道该怎么发音，你就能更加容易地把它说出来。

想征服英语的话 - SpeakingMax英语口语达人

If you dread asking a question in a meeting, just do it to know how it feels.

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If your child has one, make sure caregivers have access to it and know how to use it.

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Etsy says it doesn't know how many sellers make a living through its site and says it doesn't know how many people sell on its site as a full-time job.

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