Kleb breathed air from the tubes of an atmospheric purifier he wore over his shoulder. 克莱布呼吸的空气由通气管从肩上的空气净化器接出。
Photocatalyst produced by the air purifier has become a vast number of car owners to the health partners, loved by the owners. 公司生产的光触媒空气净化器已成为广大有车一族的健康伴侣,深受车主喜爱。