Her poor French often lead to misunderstandings when she visits France.

她的法语很差劲，因而她访问法国时常引起误会。

The teaching at this school is the pits.

这所学校的教学实在差劲。

She's a rotten cook.

她做的饭很差劲。

He's no mean teacher.

可不是个差劲的教师。

His latest novel is junk.

最近的一本小说很差劲。