民国时期,天安门凄凉景象。随着社会的变迁和城市建设日新月异地发展,旧北京的城门、城垣,绝大部分今天已不复存在了。它们的位置已被宽阔的环城公路及便利的地下铁道所取代。老北京是怎样的?要想了解他,只有依靠现存的文 During the Republic of China, the devastating scene of Tiananmen Square. With the social changes and the rapid development of urban construction, the old gates and gates of the old city no longer exist today. Their location has been replaced by the wide ring road and the convenient subway. Old Beijing is what? To understand him, only rely on the existing text