使空气流通to ventilate

• 通风装置

  ventilation apparatus

• 通风系统

  ventilation system

• 通风小窗

  air vent

• 房间要经常通风。

  Rooms should be ventilated frequently.

透气儿well-ventilated

• 房子不通风。

  The house is not well-ventilated.

透露消息to divulge