1. He had been cavalierly affronted by a man who, but a short years before, he would have considered a mere underling. 几年前，他原认为这个人不过是个无名小卒，现在居然傲慢地侮辱了他。
2. We are sensitive to the risks of changing the algorithm cavalierly or too frequently, without compelling new information. 在没有令人信服的证据前，我们对于迟钝或频繁的改变共识意见非常谨慎。
3. The movie talks about nuclear war very cavalierly and shows an American president utilizing the horrible judgment of making a Nazi physicist his scientific advisor. 这部电影傲慢地讲述了核战争，并展示了一位美国总统做出让纳粹物理学家做他的科学顾问的可怕判断。
