You'll play role sort of a shoe salesman, shall we say?

你的角色是鞋子销售员？

哈佛公开课 - 计算机科学课程节选

So, it's well-known and that can be exploited by people selling investments.

所以,众所周知,投资产品销售员可以充分利用这个原理

耶鲁公开课 - 金融市场课程节选

She told her husband that she had just Xeroxed this thing -she had read what she was Xeroxing -and she told her husband who was a beeper salesman about the news.

她告诉她丈夫说她复印了一份文件,她读了文件的内容,然后告诉了她丈夫,她的丈夫是传呼机销售员

耶鲁公开课 - 金融市场课程节选