B2，B52，B1B，C5这类大飞机上有床，不值班的乘员可以睡觉。最辛苦的是单座战机飞行员，从起飞到着陆都要全神贯注

来源: 天青水蓝于 2025-06-27 12:37:06 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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