The future for manned space flight is looking increasingly uncertain.载人宇宙飞行的前景看上去充满了越来越多的变数。French soldiers manned roadblocks in the capital city.法国士兵把守着首都的各路关卡。The management manned the ship with experienced hands.管理阶层给...
a manned spacecraft载人宇宙飞船The ship owner manned his vessel with 2 Filipino sailors.船主给他的船配备了两个菲律宾船员.Manned submersibles, like spaceships, must maintain living conditions in an unnatural environment.载人的潜水器与宇宙飞船一样, 必须在非自然的环...