语速快是有代价的，就是清晰和准确读会downgrade，能慢还是要慢

来源: 千与.千寻于 2011-08-17 14:52:35 [博客] [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.