沒辦法，像robotics比賽一個比賽就是3天，加上旅行。一個星期課就缺了。不過這是excused absence

來源: zhudi 於 2025-05-05 05:17:37 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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