他是谣言的主要传播者。

He is the main spreader of the rumor.

他被认为是快乐的传播者。

He is considered a spreader of happiness.

这个病毒的传播者很难找到。

The spreader of the virus is hard to find.

社交媒体是信息的快速传播者。

Social media is a fast spreader of information.

教师是知识的传播者。

Teachers are spreaders of knowledge.

我们已经知道一个萨斯超级传播者可造成100多人染病或者死亡。

We already know that a SARS super spreader can cause more than 100 people ill or may die.

这个词最先被黑人社会所运用，就像现在一样，黑人群体仍是各类新鲜词汇的首批传播者。

The term was adopted in the black community, then as now a prime spreader of new words and meanings.

作为文化知识信息的承载者和传播者，文化载体一直以来就是文化发展历程中至关重要的一环。

As the carrier and spreader of culture information, culture carrier has been the key factor in the course of culture development.

就像你无法抗拒开心的微笑一样，微笑是会传染的，你也可以成为微笑的传播者，在帮助自己开心起来的同时也带给别人快乐。

And just like that jolly laugh you cannot resist joining in, a smile can be contagious and you as the spreader become instrumental in not only your own happiness but that of others as well.

外语教师既是异域文化自觉的接受者,又是异域文化主动的传播者.

They are conscious acceptors of culture from other country and active spreaders of it as well.