同意你的问题,还有:3、美国的军机老化,事故更多;4、中国空军战斗机飞行员的飞行训练时长(160)是美军(80)的两倍。
本帖于 2025-09-29 11:52:08 时间, 由普通用户 supercs88 编辑
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