This door opens automatically.

He entered the building through the revolving door.

When he opened the window, fresh air flowed into the room.

When he opened the window, fresh air flowed into the room.

The door opens.

He opened the Western-style door.

The swing door was opening and closing in the wind.

Please be careful as the platform door is closing.

This train has a selective door operation feature.

The swing door of this restaurant opens and closes automatically.