1、I use the Internet at work， during my lunch hour.我上班时在午餐时间使用互联网。
2、Let's go out for lunch ─ my treat.咱们到外面去吃午餐，我请客。
3、Fresh fruits and vegetables are important and so is bran.新鲜的水果和蔬菜很重要，麦麸也是。
4、I think it's time we tried a fresh approach.我认为是尝试新方法的时候了。
