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共有8403人关注过本帖树形打印复制链接主题：说说降噪耳机 |
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说说降噪耳机  Post By：2009-2-25 20:16:01 [显示全部帖子]
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 Among any three people walking, I will find something to learn for sure. Their good qualities are to be followed, and their shortcomings are to be avoided. |
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三人行 |
小大 2楼 | 信息 | 搜索 | 邮箱 | 主页 | UC | |
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等级：新手上路 帖子：283 积分：3008 威望：0 精华：0 注册：2007-3-28 12:13:23 |
Post By：2009-2-25 20:17:01 [显示全部帖子]
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Among any three people walking, I will find something to learn for sure. Their good qualities are to be followed, and their shortcomings are to be avoided. |
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小大 3楼 | 信息 | 搜索 | 邮箱 | 主页 | UC | |
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等级：新手上路 帖子：283 积分：3008 威望：0 精华：0 注册：2007-3-28 12:13:23 |
Post By：2009-2-26 23:39:11 [显示全部帖子]
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Among any three people walking, I will find something to learn for sure. Their good qualities are to be followed, and their shortcomings are to be avoided. |
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此主题相关图片如下：主动降噪耳机原理图.jpg