數學競賽得看適不適合自家，娃喜歡也有talent就值得花時間。不然，沒必要成為華人娃的標配。

來源: Wulaonao 於 2023-02-09 14:24:14 [舊帖] [給我悄悄話] 本文已被閱讀：次

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