I guess I'm just a country cousin.

我觉得我真是个乡下佬。

She is my country cousin?

她就是我那乡下表姐？

I introduce my country cousin to the city by showing him the sights.

我带我的乡下表亲参观城市里的所有名胜，使他熟悉这个城市。

He rusticated himself so long that he has become an absolute country cousin.

他定居乡村很久，已变成十足的乡下人了。

The London child has a sort of carelessness which his country cousin lacks.

那些伦敦孩子有着他们的乡下表亲所没有的粗枝大叶的禀性。