而相信自己正是积极心理学的要义之一。的翻译：And believe it is one of the essentials of positive psychology. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Is believed to own is the positive psychology, one of the essence.

And believe it is one of the essentials of positive psychology.

But believed oneself is precisely one of positive psychology essential meaning.

It is believed that he was the essence of positive psychology.

And believe it is one of the essentials of positive psychology.