A centrifugally activated device for controlling the speed of movement of an elevator cab includes the capability of controlling upward and downward movement.
2
其中一个网站建议有意实施骚扰的男子选择车门靠近电梯或者楼梯的车厢——这些都是绝佳的逃跑路线。
One site advises would-be gropers to select carriages with doors that open near platform escalators or staircases - perfect escape routes.
3
公共场所吸烟的人太多!特别是电梯里,宾馆和封闭的车厢里!
The worst is in elevators, restaurants and closed up train cars.