哇塞，这么高的音是怎么发出来的？目瞪口呆了，除了惊叹还是惊叹！俩位都太高了！

来源: williamzou 于 2012-01-11 01:33:30 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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