那些城里人嘲笑他是个土包子，连自动扶梯都不会用。

The city folks mocked him for being a ___rube who couldn't even operate an escalator.

那个推销员一眼就看出他是个容易被销售话术欺骗的傻瓜。

The salesman immediately recognized him as an easy ___rube to fool with his sales pitch.