他们说他是一名共产党员。用英语怎么说？

他们说他是一名共产党员。

They labelled him as a communist.

they

pron. 他/她/它们，人们，大家，政府，当局，她们；

例句
The storms had abated by the time they rounded Cape Horn.
他们绕过合恩角时，暴风雨已经减弱。

labelled

v. 贴上标签；

例句
Meat labelled 'Scotch Beef' sells for a premium in supermarkets...
带有“Scotch Beef（苏格兰牛肉）”标志的牛肉在超市里售价不菲。

him

pron. (he的宾格)他；

例句
They said goodbye to him as he got aboard the train at Union Station.
当他在联合火车站登上火车之际，他们向他道别。

as

adv. 同样地，一样地，例如；prep. 作为，以…的身份，如

例句
As far as I can recall, Patti was a Smith.
我记得帕蒂是姓史密斯的。

communist

n. 共产主义者，共产主义的支持者，共产党党员；adj. 共产主义者的，共产党的；

例句
Being a Communist was a badge of honour for thousands of trade union activists.
对数千工会积极分子来说，成为共产党员是荣誉的象征。