escalator elevator lift
elevator ,escalator区别
elevator和escalator有什么区别?
elevator和lift的区别?
escalate, lift, elevator的区别
Does this store have an elevator?an escalator
elevator,lift有什么区别?谢谢
elevator与lift有区别吗?请举例说明.
lift 和elevator在全球哪个用的频繁
elevater ,lift ,escalator区别,要详细(例如:什么时候用哪个.)
lift and elevator.你还知道那些词汇存在着这样类似的差别呢?
peak和mountain,lift和elevator有什么区别?这几个字母如何拼成单词?
翻译:你是乘电梯上来的吗?(by elevator/lift;come up)