但对于人类的火星使命来说，月球是个伟大的试验场。

But the Moon offers a great local to test out human missions to Mars.

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和你的团队一起列一个表单，这个表单要包括你们认为必须携带的东西，这些东西能够帮助你们完成火星上的使命。

With your team members, make a list of the things you think you'll need to bring, make or do for your Mars mission to be a success. Use this worksheet (Exploring Mars Worksheet 1).

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