Now I understood. Thank you so much,

来源: wxcsci 于 2011-06-06 19:47:53 [] [旧帖] [给我悄悄话] 阅读数 : (0 bytes)
回答: Yes. There were no aids, sars,...then :) 由 走马读人 于 2011-06-06 19:30:03
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