emperorship

例句：

1. 1. The emperor's rule was marked by corruption and inefficiency.
   皇帝的统治被腐败和低效所标记。
2. 2. The monarchy of the ancient Greeks was based on aristocratic privilege.
   古代希腊人的君主制基于贵族特权。
3. 3.The autocracy of the emperor was often characterized by cruelty and oppression.
   皇帝的专制统治往往被描述为残酷和压迫。