他们是国王的英文怎么说

他们是国王的英文翻译是 "They are the kings."

来源："They" 是主语代词，意思是 "他们"。"Are" 是助动词，意思是 "是"。"The" 是冠词，意思是 "这些"。"Kings" 是名词，意思是 "国王"。

一些英文例句和中文翻译如下：

The kings of old were known for their wisdom and strength. (古代的国王以其智慧和力量而闻名。)
They are the kings of the jungle. (他们是丛林之王。)
The kings of the football world are gathering for the World Cup. (足球界的国王们正在为世界杯聚会。)