ventilated car

例句：

1. 1. The new building has been ventilated to improve indoor air quality.
   这座新大楼已经通风，以改善室内空气质量。
2. 2. The room is ventilated with fresh air from the outside.
   这个房间通过外部新鲜空气进行通风。
3. 3. The car was ventilated before it left the factory.
   这辆车在出厂前已经进行了通风。