My English cannot compare with his.
我的英語不及他。
I'm not as good as he is.; I can't compare with him.
我不如他。
Few can equal [ compare with] her in manual dexterity.
論手巧，一般人都不如她。
How does your new house compare with your old one?
你的新房子和你的舊房子比起來怎樣？
As for work, we can't compare with those young people.
說干活，咱們可比不上人家年輕的。