用英文问答-这个座位有人做吗？

这个座位有人做吗？问：1. Is this seat taken? 2. Does anyone have this seat?3. Is anyone sitting here?答：如果有人座:1. it's taken.2. Sorry, I'm waiting for my friend.如果没有人座:1. Go ahead2. No, it's all yours.

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