introduce
He is introducing his new girlfriend to his parents.
介绍
他正在向他的父母介绍他的新女友。
summarize
You need to summarize the key points from this text.
总结
你需要从这篇文章中总结出关键点。
take apart
Our son takes everything apart!
拆开
我们的儿子什么都拆开!
cut down
The worker cuts down the tree.
砍倒
工人砍倒了树。