Christopher Urmson, a Carnegie Mellon University robotics scientist, was behind the wheel but not using it.

卡内基·梅隆大学的机械学家克里斯多佛·厄姆森坐在方向盘后面，但并没有在驾驶。

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Christopher Urmson, a Carnegie Mellon University robotics scientist, was behind the wheel but not using it.

卡内基·梅隆大学的机械学家克里斯多佛·厄姆森坐在方向盘后面，但并没有在驾驶。

youdao