我国有些古代戏本已经失传。

Some opera scripts of ancient times have been lost.

据导游介绍，这是古代的一种著名文化。

According to the guide, it was a famous culture in ancient times.

古代中国是超级强国吗？

Was China a super power in ancient times?

在古代，棺材又叫枋子。

In ancient times, a coffin was called "fangzi".

埃及自古代起就使用釉料。

Glaze has been used from ancient times in Egypt.