擔心什麽呢？都是群體活動，又有人接機。我們去日本exchange program時，隻有16歲，一個人坐飛機。

來源: 不常冒泡於 2023-07-23 08:56:10 [舊帖] [給我悄悄話] 本文已被閱讀：次

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