读得非常棒，发音和语调都很纯正。怎么练的，可以介绍点经验吗？

来源: 为学为道于 2014-08-23 22:14:25 [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.