Families will be better off under the new law.

　　新法律會使家庭經濟寬裕一些。

　　Families will be better off under the new law.

　　這項新法律將使每個家庭的經濟較前寬裕。

　　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，我現在該走了。

　　They are much better off than us.

　　他們比我們富得多。