越高視野越大，氣球很難拍到想要拍的目標就是因為高度低視野小，又不能機動飛行去接近目標。

來源: 天青水藍於 2023-02-07 21:47:52 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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