同义词： traveling salesman travelling salesman commercial traveller roadman bagman
以上来源于: WordNet
travelling salesman , drummer
Commercial traveler: it's not always private jets for Hilton, sometimes she has to slum it on commercial, although always first class, of course.
希尔顿永远是一名旅行中的商人：不单单是豪华的私人飞机那么简单，有时候充满商业包装气息的富家女希尔顿让人大开眼界的次数着实很频繁。
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