楼上PT说得对，时间跨度要够长，work的可能性才大，不是一代人能干得了的

来源: 单豆豆于 2014-01-24 15:09:47 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.