絕對正確, 因為電池的壽命是有限的, 用一次就少一次.但為人民服務的精神是無限的.

來源: 我胡說八道於 2014-01-02 12:34:44 [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.