本文列举了一系列典型事例，也披露了我国一些古迹的演变情况。

This paper features a series of typical events on this subject, and reveals al…

youdao

本文列举了一系列典型事例，也披露了我国一些古迹的演变情况。

This paper features a series of typical events on this subject, and reveals al…

youdao