到現在為止，美軍購買無人機的速度大概是每年五萬架。

來源: thore 於 2025-11-09 17:22:53 [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.