所有动向会通过地球的模拟器进行处理，以确保漫游车不会撞到大块岩石或者掉下悬崖。

All of the moves are run through a simulator on Earth to ensure the rovers won't crash into any boulders or drive off the edge of a cliff.

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近年来，地形漫游已经广泛应用于电子游戏、虚拟现实、飞行模拟、军事演习以及GIS等各个应用和研究领域。

Recently, terrain walkthrough has been widely used in computer games, VR, flight simulations, military mission planning and GIS etc.

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