Families will be better off under the new law.
新法律会使家庭经济宽裕一些。
No one can get the better of her in an argument.
辩论起来没人能辩过她。
Well, I'd better be going now.
就这样，我现在该走了。
They are much better off than us.
他们比我们富得多。
His second book is better than his first.
他的第二部书比第一部好。