If you're a smart cookie you've got a copy of your list in the car with you.

如果你是个聪明人，你就会在车里带着表单的备份。

youdao

The boss thinks that guy is a smart cookie.

老板认为这小伙子很聪明。

youdao

When my sister was ten years old, I knew what a smart cookie she was going to be.

我妹妹只有十岁的时候，我就看出她将来会是一个非常聪明的人。

youdao

Both have strong resumes, but while one seems to be bursting with new and daring ideas, the other comes across as decidedly less creative (though clearly still a smart cookie).

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We have a smart cookie in charge.

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