如果直接進入環流，還真不好說哪個快哪個慢。 -- 個人見解。

來源: CN1618 於 2011-04-05 13:22:04 [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.