Some of them were impudent and insulting.他们当中的一些人放肆无礼，目中无人。an impudent young fellow莽撞的年轻人The teacher threatened to kick the impudent pupil out of the room.老师威胁着要把这无礼的小学生撵出教室....
他眨眼间就能缝补好。He will sew it up in a trice.生活就如我们所想象的那样,眨眼间瞬息万变.Life as we know can change in a blink of an eye.我妈妈可以眨眼间就飞快地做好一份沙拉.My mother can whip up a salad in nothing flat....