By applying the pendulum-arm mechanism, the wheel-track-interacted driving is eventually realized for this purpose.

采用摆臂机构搭载上障碍物，然后利用车轮和履带共同驱动跨越障碍物。

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By applying the pendulum-arm mechanism, the wheel-track-interacted driving is eventually realized for this purpose.

采用摆臂机构搭载上障碍物，然后利用车轮和履带共同驱动跨越障碍物。

youdao