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 rain started to fall rapidly.

I found a big grasshopper in the park.

He was tired and lay on his stomach on the floor.

The horsepower of this car is 500.

The swing door was opening and closing in the wind.