Flying over enemy territory with a camera on autoshoot, pigeons could provide crucial information without getting lost along the way.

带着可以自动拍照的照相机飞过地方的领空，鸽子可以在不迷路的情况下为人类获得关键的情报。

youdao

Flying over enemy territory with a camera on autoshoot, pigeons could provide crucial information without getting lost along the way.

带着可以自动拍照的照相机飞过地方的领空，鸽子可以在不迷路的情况下为人类获得关键的情报。

youdao