还有,考虑到这次登月计划宇航员可能会在月球上野营六个月之久,比起1972年阿波罗计划的三天长得多,单独留下一个人也不可能。
What's more, with lunar campouts of up to six months planned--compared with the record three-day stay of Apollo 17 in 1972--leaving one crewmember alone is simply not tenable.
还有,考虑到这次登月计划宇航员可能会在月球上野营六个月之久,比起1972年阿波罗计划的三天长得多,单独留下一个人也不可能。
What's more, with lunar campouts of up to six months planned--compared with the record three-day stay of Apollo 17 in 1972--leaving one crewmember alone is simply not tenable.
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