這種事兒人家自然會有判斷，根據危險性和人力資源。你就不用操心了。

來源: nj_guy 於 2015-01-03 06:28:44 [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.