I have listened some open courses online like music and others,

來源: AprilMei 於 2020-12-14 22:38:03 [檔案] [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次 (135 bytes)

本文內容已被 [ AprilMei ] 在 2020-12-14 22:39:20 編輯過。如有問題，請報告版主或論壇管理刪除.

回答: 今天剛學了個詞：慕課。慕課是什麽？由 yingyudidida 於 2020-12-14 17:20:38

but never had to work on it after classes were over. it's time to get hands on. Thanks for providing it.

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