長期缺乏motivation是抑鬱症的一種表現，有可能是腦子裏麵不能產生足夠的讓人興奮的物質

來源: Bachbwv 於 2019-11-15 08:33:38 [舊帖] [給我悄悄話] 本文已被閱讀：次

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