乘火東自豐臺往北京站進發,將達永定門時,在列車行進的右方,人們會看到一個三層樓高的磚砌城臺,城臺上聳立着一個外形酷似天安門廣塲上的人民英雄紀念碑,又具體而微的青白色石碑,這就是已列入北京市第三批文物保護單位的“燕墩”。燕墩坐落於永定門外約半里之遙的永外大街西側,現處於某單位倉庫的內院之中,久已不為路人所見,遂 Take the fire from the Fengtai East Fengtai station to Beijing, will reach Yongding Gate, on the right hand side of the train, people will see a three-story brick city platform, the city stands a towering appearance resembles Tiananmen Square People’s Heroes Monument, but also specific green blue stone, which is already included in Beijing’s third batch of cultural relics protection units, “Yan pier.” Yan pier is located in Yongding Gate, about half a mile away on the west side of the street Yong Street, is now located in the inner courtyard of a unit warehouse, long time no see for passers-by, then