奥维德的描述只有四个时代，漏掉了英雄时代。

Ovid describes only four ages, omitting the age of Heroes.

youdao

以下内容是赫西奥德描述的简要介绍。奥维德的描述只有四个时代，漏掉了英雄时代。

The following is a summary of 1 Hesiod's account. 2 Ovid describes only four ages, omitting the age of Heroes.

youdao

人类产生以来经历了四个时代: 黄金时代、白银时代、青铜时代、铁器时代。

There had been four ages since the human world first cameinto being .They are the Golden Age, the Silver Age, the Age of Bronze and the Age of Iron.

youdao

But whenever we've had a reform era there's been a big issue, or two or three or four.

但每当我们有一个改革的时代,都会存在一个,两个,三个或者四个大问题

耶鲁公开课 - 美国内战与重建课程节选