中國科技、工程、醫學、農學人才輩出，青出於藍勝於藍。

來源: panlm_ 於 2026-03-06 12:53:20 [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.