com·mer·cial trav·el·ler
noun/kəˌmɜːʃl ˈtrævələ(r)/
/kəˌmɜːrʃl ˈtrævələr/
(British English, old-fashioned)- a sales rep (= an employee of a company who travels around a particular area selling the company’s goods to shops and other businesses)
销售代表(= 在特定区域出差向商店和其他企业销售公司商品的公司员工)