Families will be better off under the new law.

　　新法律會使家庭經濟寬裕一些。

　　No one can get the better of her in an argument.

　　辯論起來沒人能辯過她。

　　Well, I'd better be going now.

　　就這樣，我現(xiàn)在該走了。

　　They are much better off than us.

　　他們比我們富得多。

　　His second book is better than his first.

　　他的第二部書比第一部好。