拿美金换人民币一美金只能换6.1, 但在同一间找换店拿人民币换美金可能就得7.5或8元才能换一美金，找换店就靠这个赚钱

来源: 天青水蓝于 2025-12-26 11:11:02 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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