需要16秒。时间要算对，不然很迂。硬蓬防音效果好多了。软蓬很容易被人为破坏。

来源: Nonsense123 于 2012-04-24 08:05:39 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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