1·She traveled around to learn at different training meetings ... After a few years' hard work, Liu succeeded.
她四处奔走，在不同的培训会议上学习……经过几年的努力，刘成功了。
2·I traveled around for a few years.
我到处旅行了好几年。
3·I traveled around Europe last year.
去年我环游了欧洲。
4·He traveled around the world for a year.
他环游世界一年。
5·Who traveled around the world in eighty days?
谁在八十天内环游了地球？
6·I've traveled around the world as a reporter.
我曾作为记者周游世界。
7·She traveled around the world and helped many people.
她在寻访世界各地和帮助许多人。
8·John traveled around the world with me as my companion.
约翰和我结伴一起环游世界。
9·He traveled around China and met two other skilled fighters.
他到中国各地旅游，遇到了两个武艺高强的人。
10·He traveled around the world before writing his great novel.
他周游了世界，然后才写出他的伟大小说。