tangential flow fan

例句：

1. 1. The tangential flow fan isdesigned to improve airflow in the room.
   切向流动风扇旨在改善房间内的气流。
2. 2.The tangential flow fan helps toreduce noise and improve air quality.
   切向流动风扇有助于降低噪音并提高空气质量。
3. 3. Thetangential flow fan is a popularchoice for those who want to cool theirhome without using air conditioning.
   切向流动风扇是那些想要在不使用空调的情况下冷却房屋的人的热门选择。