The scientists made an elaborate plan for landing a man on the moon.

科学家们为人类登陆月球做了一个精心的计划。

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Make monthly maintenance plan according to annual plan, flight plan, Maintenance Program and aircraft status, forecast the landing time and down time for monthly scheduled check and non-routine task;

按照年度计划、航班计划、维护方案、飞机状况，制定月维修计划，并预测每月定检、完成非例行工作所需的落地时间和停场时间；

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More likely is a de-scoping option that drops the plan for a landing demonstrator on the 2016 mission.

BBC: Esa-Nasa Mars missions' race against clock

The founders are a mother-daughter team Stacy McCoy and her mother Betsey Epstein with a full-circle plan for tech education and then landing newly tech-trained job seekers in positions with socially-conscious businesses.

FORBES: The Mobile Classroom