in ancient times 和in ancient periods一样

in ancient times 释义:

在古代

例句:

In ancient times, women were not allowed to compete in the Olympics.

在古代,妇女是不允许参加奥运会的。

in ancient periods释义:

在古代时期

例句:

Paleoclimate the climate conditions of geologic periods in the ancient past.

Paleoclimate -古气候指的是古代地质时期的气候条件。