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

她的法语很劲，因而她访问法国时常引起误会。

The teaching at this school is the pits.

这所学校的教学劲。

She's a rotten cook.

她做的饭很劲。

He's no mean teacher.

可不是个劲的教。

His latest novel is junk.

近的一本小说很劲。