It def made me more humble by knowing there were such

來源: 樹的花花世界 於 2021-03-18 07:32:43 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (123 bytes)
本帖於 2021-03-18 07:34:17 時間, 由普通用戶 樹的花花世界 編輯
回答: Informative and thought-provoking! 由 LYJiang 於 2021-03-17 21:08:10

Achievements the ancient made. Compare to them, the modern people have not gain much progress at all! 

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