he has a very good point.

来源: 燕京十景 于 2014-10-05 14:20:14 [] [旧帖] [给我悄悄话] 阅读数 : (0 bytes)
回答: do you know english well? read wiki first. 由 坚茂 于 2014-10-05 12:18:52
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