They arrived in the late afternoon and fanned out for a while, admiring the flowering trees, breathing in the fragrant air.
学员们下午很晚才到来，他们散开一小会儿，欣赏满树的花朵，呼吸芬芳的空气。
The fanned air is then discharged from the front side of the base, blowing off saw dust on a cutting object so as to prevent dust from accumulating on a marking line on the cutting object.
扇动空气从底板的前端向前吹出，吹掉切割对象上的锯屑，从 而防止锯屑聚集在切割对象上的标记线上。
The fanned air discharged toward the opening is then introduced into a groove in fluid communication with the opening.
接着，朝开口排出的扇动空气被引入与所述开口流体连通的槽。
应用推荐