哈，只是个$3.50 +/- 1.00的表达方式而已。

来源: 布兰雅于 2014-03-14 08:36:35 [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.