阅读以下单词 Ask for direction 问路 Give direction 指路 Means 名词 种类 Take the bus/subway Ride the bike Expensive 昂贵的 Cheap inexpensive 便宜的 Corner on the corner Repeat Re-表示重复做.. Review 复习 return 返回 Preview 预习 prepare 准备 Cross 穿过 crossroads 十字路口 One way to do sth. is to do Another way to do sth. is to do sth. Get around 逛逛 Downtown 市中心