四分钟之后，运载火星侦察卫星的巨型火箭脱离了地球，坠入大西洋。

The huge rocket that lifted the orbiter from Earth dropped into the Atlantic Ocean after about four minutes.

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比如步兵的机枪手，火箭筒手，侦察兵，等等。

For example, infantry gunmen aircraft, rocket-propelled grenades in hand, scouts, and so on.

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