2.本课的语法要点是As.....，含义是就像....那样。As the Commanding Officer explained, later, one half of the station did not know what the other half was doing! 正如指挥官解释的那样，后来，一半的空间站不知道另一半在做什么！
3.They ate, as they usually did, in the kitchen. 像平常一样，他们是在厨房吃的饭。She was getting breakfast as usual. 她像往常一样在准备早餐。
打开APP，离线免流量
