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.

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在最近的一次竞选巡回演讲中，他被诘问者打断了。

During a recent speech on the campaign trail, he was interrupted by hecklers.

《柯林斯英汉双解大词典》

守夜者每小时巡回一次。

The night watchman makes his rounds every hour.

《新英汉大辞典》