it is easy, your IP address is known to their web server
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送交者: heretic 于 2009-01-26, 00:41:17:
回答: 天啊！我刚点那个网站的mapnewrun就把我所在城市的地图显示给我了，太人性化了 由 找老婆专用ID 于 2009-01-25, 20:31:57:
like you call someone, and they can know your phone number immediately.
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