“Every launch is a little bittersweet, ” Michael Moses, the shuttle launch integration manager, said at a news conference Friday.
“每一次发射都是苦乐参半，”航天飞机发射集成经理迈克尔·摩西在周五的新闻发布会上说。
“Every launch is a little bittersweet, ” Michael Moses, the shuttle launch integration manager, said at a news conference Friday.
“每一次发射都是苦乐参半，”航天飞机发射集成经理迈克尔·摩西在周五的新闻发布会上说。
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