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when和while虽然它们都可以表示“当(在)……时候”的含义,但在具体用法上,它们的侧重点各有不同。你想进一步了解它们的用法吗?那么一起来打开when与while的机密档案吧!
when and while while they all mean “” when (when) ", but in specific usage, they have different emphases. Do you want to know more about their usage? Then open the while and while confidential files!