“an easy mark”可以造什么句，an easy mark造句

Everyone knows Tom as an easy mark.

Not an easy market to serve.

Clinton was an easy mark.

Not wanting to be called an easy marker, the teacher graded the essays severely.

Lafferty's longtime business partner, Allan Aitken, told me that he believed that "Biro was either a shyster or a con man, and had found in Lafferty an easy mark."