削球是落後打法。在中國是體協的”保護性“打法。

來源: quest 於 2016-08-15 17:02:24 [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.