We must take action, rather than sit idly by.

要行动，而不能坐等。

youdao

Don't just sit idly by while other children are busy.

其他孩子都在忙的时候，别袖手旁观。

youdao

Don't just sit idly by while the others are all busy.

别人都在忙，你不要坐着不动。

youdao

Will Senator Durbin's colleagues sit idly by as he contributes to such a wholly unacceptable outcome?

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You sit idly by as your competition takes full advantage of the situation.

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We cannot sit idly by as a government that embraces this vision obtains the means to help precipitate it.

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