For over twenty years, the European Space Programme (ESA) has been launching satellites from a rocketbase in the jungles of French Guiana on the South American coast.
二十多年以来，欧洲航天计划(ESA)都从美国南岸的法属圭亚那地区发射卫星。
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Having an abundance of water on the moon would make it easier to set up a base camp for astronauts by providing drinking water and an ingredient for rocket fuel.
月球上有丰富的水，可以使为太空人建立基地营比较容易，因可提供饮用水和火箭燃料的一种成分。
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Colonel John Stapp rides a rocket sled at Edwards Air Force Base in California. Credit: US Air Force.