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。
2
Thefannedair 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。
3
Thefannedair discharged toward the opening is then introduced into a groove in fluid communication with the opening.