1.Since the proposed city didn't allow for cars, pedestrians would get around on moving sidewalks, bikes, and escalators.
这座设想中的城市不允许汽车通行，人们的交通方式是移动人行道，自行车和电动扶梯。
2.Escalators and lifts have replaced conventional stairs in shopping centers, offices and apartment blocks.
购物中心、办公大楼和公寓里传统的楼梯都换成了扶梯和电梯。
3.We've got air conditioning and flush toilets and escalators, and there's no telling what this engineer is going to come up with next.
我们有了空调，马桶和电梯，没有人知道那个工程师接下来会造出什么东西。
4.Guests dine at the end; they have to arrange for a lift attendant to call for escalators see a visitor out.
客人用餐快结束时，要安排一名服务员去电梯间叫梯等候送客。