Under the air car is an air chamber with a large propeller parallel to the ground.

气垫船下面是一个空气箱，里面装有一个与地面平行的大螺旋桨。

youdao

He leant against the car, gulping in the cold air.

他倚着汽车大口大口地呼吸冷空气。

《牛津词典》

The car hit the kerb and somersaulted into the air.

汽车撞到马路牙子上，腾空翻了出去。

《牛津词典》

Inside the car, they should open a window a little for fresh air and turn on the engine for ten or fifteen minutes every hour for heat.

VOA: special.2010.01.05

My car smashed into a metal gate and flipped through the air, causing a car on the other side of the road to accelerate to avoid me 'landing' on them.

BBC: York & North Yorkshire - Helicopter heroes saved my life

We stood facing each other, surrounded by commuters, in the stale air of the subway car.

NEWYORKER: Sweetheart Sorrow

The mezzanine and food court will be created in the air space above the current station car park, while that car park will be replaced with a multi-storey parking facility.

BBC: Network Rail announces Queen Street station revamp plan