王朝的君主

例句：

1. 1. The emperor is the head of the Chinese government.
   皇帝是中国政府的首脑。
2. 2. The king of France is expected to visit the United States soon.
   法国国王预计将很快访问美国。
3. 3. The queen is the head of state in this country.
   女王是国家元首。