火车临近北京站时所有乘客都会看见一座气势恢弘的城楼和依它向北向西伸展的城墙,久居或常来的人都已经把它当作是到达北京的标志了。那就是明代北京城墙的东便门角楼,现在的北京明城墙遗址公园。这里是北京现存明城墙最长,保护最完整的地方。2002年前那里是著名的北京货运一条街,路边破烂不堪,临时建筑把明城墙挡在里面,使保存变的非 As the train approaches the Beijing Railway Station, all passengers will see a magnificent watchtower and a city wall that stretches north to west. For a long time or ever, people have seen it as a sign of arriving in Beijing. That is, the Ming Dynasty Beijing city walls east corner turret, now the Ming City Wall ruins park in Beijing. Here is the longest existing city wall in Beijing, the most complete protection of the place. Before 2002 there is a famous Beijing freight street, roadside dilapidated, the temporary building block the wall inside the Ming City, so that the preservation of non-change