淋浴时不是打开排气扇而是让它关闭。
Instead of turning on the exhaust fan when showering, leave it off.
不要依赖空调，排气系统或打开窗户来清洁空气。
Don't rely on an air conditioner, ventilation system or an open window to clear the air.
汽轮机驱动器通过缓慢打开排气阀加热。
The steam turbine drivers are warmed by slowly opening the exhaust valves.
应用推荐