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既有战略层面的擘画，也有战术层面的部署。
，详情可参考heLLoword翻译官方下载
"It's also an opportunity for us, maybe, to get our suits up there before the astronauts actually have to wear them on the surface of the Moon ... this is all going to help take down risk for a subsequent landing."
Фото: Bernadett Szabo / Reuters