电梯停站开门到位时，按下关门按钮，门立即被关闭。

When a car stops and doors are fully opened , press the close door button , the door close immediately.

youdao

电梯停站开门到位时，按下关门按钮，门立即被关闭。

When a car stops and doors are fully opened , press the close door button , the door close immediately.

youdao