建设性的

He is beginning to deal with his anger in a constructive way.

他开始用建方法处理自己怒气。

We welcome constructive criticism.

我们乐意接受有建批评。

I meant it as a bit of constructive advice, but he took it as a personal insult.

我本意提一儿建意见，可他对他个人侮辱。