To travel extensively across many places, especially by vehicle, leaving tracks everywhere; to journey all over the world.
他立志要辙环天下，用自己的眼睛看遍世间美景，积累丰富的人生阅历。
He was determined to travel all over the world, seeing all the beautiful sights with his own eyes and accumulating rich life experiences.
Era:
Ancient
Frequency:
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