她活泼的性格与他的沉稳形成了完美的对比。

Her lively personality is a perfect ___counterpoint to his calm demeanor.

音乐课上，老师让我们练习用对位法来组合两条不同的旋律。

In music class, the teacher asked us to practice combining two different melodies using ___counterpoint.

演讲者用幽默的评论来衬托严肃的话题。

The speaker used humorous remarks to ___counterpoint the serious topic.