ventilating window

例句：

1. 1. The room needs more ventilation to improve air quality.
   房间需要更多的通风来改善空气质量。
2. 2. The new building has a large ventilating system to ensure good indoor air circulation.
   新建筑有一个大型通风系统，以确保良好的室内空气流通。
3. 3.The windows are designed with ventilating grilles to allow fresh air into the room.
   窗户设计有通风格栅，允许新鲜空气进入房间。