重点讲解：
1. come out
（书或光盘）出版，发行；
eg. A new model will come out this summer.
今年夏天将有新的型号问世b--@sXJu[uMlQKlf。
eg. The book might come out in paperback soon.
这本书不久可能以平装本出版NHztiClL93B;AyG-Mj。
2. it doesn't matter
不要紧；没关系；
eg. It doesn't matter whether the paper is thick or thin.
纸张厚薄无关紧要&xQ2Fmu)vo。
eg. If he can come, of course that'll be fine, but if he can't, it doesn't matter.
他能来固然很好，不来也没有关系3_#0hrET&HR7~。
3. how/what about
（用于问句句首，表示提出建议或请求）…怎么样；
eg. How about going shopping and seeing a show in London?
去伦敦购物再看场演出怎么样？
eg. "What about a liqueur with your coffee?" suggested the waitress.
“咖啡里加杯甜酒怎么样？”女服务员建议uL.xwzTwZaq。
4. what's wrong with
怎么了；出什么问题了；
eg. What's wrong with my car? The engine makes funny noise.
我的车出了什么毛病？发动机发出了奇怪的响声qQqV|HLv-qZgK1。
eg. What's wrong with him?
他怎么了？