of use

汉语翻译

例句：

1. The present phone boxes will go out of use next year.
   现有的公共电话亭明年就不再使用了。
2. The oil wells will all run dry in thirty years or so at the present rate of use.
   按现在的消耗速度，三十年左右现在的油井就会干涸。
3. I've just struck on something which might be of use to us.
   我刚才想到一个办法可能会对我们有用。
4. Showing or having characteristics advantageous to or of use in business; methodical and systematic.
   事务式的，有条理的显示或具有在生意方面有优越或有用特点的; 有条不紊的和系统性的
5. My advice may be of use for you.
   我的意见也许对你有用。