This scene comes from "Flight Through Mariner Valley," an exciting video produced for NASA by the Jet Propulsion Laboratory.
这个场景是由喷气推进实验室为NASA制作的动感视频“飞越水手谷”中的片段。
To survive there, a balloon, designed by Nasa "s Jet Propulsion Laboratory, would have to withstand temperatures around -180c."
为了在那里生存，美国宇航局喷气推进实验室设计的气球必须要经受得起零下180度左右的气温。
To survive there, a balloon, designed by Nasa "s Jet Propulsion Laboratory, would have to withstand temperatures around -180c."
为了在那里生存，美国宇航局喷气推进实验室设计的气球必须要经受得起零下180度左右的气温。
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