我以為是切換磨損多，但是更舒適。現在的產品的著眼點都是牟利而非耐用。

來源: chinomango 於 2014-11-29 08:16:16 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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