1. Take that escalator over there and turn left. 搭那里的自动梯，然后向左转。
2. You can take the lift or the escalator upstairs. 你可以乘电梯或者自动扶梯上楼。
3. The new store have escalator to carry customer from one floor to another. 这家新商店有自动扶梯将顾客从一层楼面运送到另一层楼面。
英英解释
n.
1. a clause in a contract that provides for an increase or a decrease in wages or prices or benefits et
2. a stairway whose steps move continuously on a circulating belt
