当等待某人或某事时，你长时间无所适从，无所事事，因为在某事发生或某人到来之前你素手无策！
When you wait for something or someone, you spend some time doing very little, because you cannot act until that thing happens or that person arrives.
当等待某人或某事时，你长时间无所适从，无所事事，因为在某事发生或某人到来之前你素手无策！
When you wait for something or someone, you spend some time doing very little, because you cannot act until that thing happens or that person arrives.
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