Skill has also transformed his drivers into travelling salesmen.

希尔还把他的司机转变成旅行推销员。

But it is not clear that travelling salesmen, for example, will take to the technology.

但这局势尚未明朗，例如旅行推销员会否采纳该项技术。

Many "field" or travelling salesmen have been replaced by cheaper telephone salespeople.

许多行业的众多推销员转而被更为廉价的电话销售员取代。