哈哈，我唱歌确实底气很不足。：）谢谢解释。真好，这次终于明白这句话的意思了。：）

来源: beautifulwind 于 2013-01-19 18:04:49 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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