概述:航天飞行计划的终结会给美国带来什么样的影响?

Hints:
Mars
Daytona Beach, Florida
Rob Hansen
NASA
Jonathan Miller
Johnson Space Center's Extra-Vehicular Activity Office
Houston
Atlantis
Kennedy Space Center
校对&翻译&答疑:jasmine1019
组长:elftea
Private companies are working on vehicles, but it could be several years before one is ready to take astronauts into orbit. Plans for eventual missions to an asteroid and to Mars could be decades away. But Daytona Beach, Florida resident Rob Hansen is more optimistic. "We are moving on to a pr…
私营公司正在研制太空工具,但还需要几年的时间才可能将宇航员送上轨道。 而飞往小行星和火星的终极任务还需几十年的时间。但是来自佛罗里达州,代顿海滩市的居民罗布•汉森的态度却更为乐观。 “我们正在采取行动使太空活动私有化,美国国家航空和航天管理局也将深入探索太空。所以,我认为长期来看这样的计划势必实…