traveling saleman

例句：

1. 1.He is a traveling salesman who travels all over the world to sell products.
   他是一个四处旅行的推销员，他到处推销产品。
2. 2. The traveling salesman was busy selling clothes in the market.
   那个旅行推销员在市场里忙着卖衣服。
3. 3.The traveling salesman had just finished his last sale and was on his way back to the office.
   那个旅行推销员刚刚完成了他的最后一笔交易，正准备回办公室。