利用全景相机、显微镜、钻岩机、光谱摄影机及磁力集尘器，巡回者号将寻找这个荒芜世界过去是否有水存在的线索。
With its panoramic camera and microscope its rock drill spectrographs and magnetic dust collector the robot will search for clues about the watery past of that desert world.
通过摄影机的镜头移动，将你带回到过去，让孩子们亲身感受历史是如何形成的。为什么不开发出光谱软件？
Why not build a time-travel program that gives kids a feel for how history is structured by zooming you backward?
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