北京丰台站的建设者们也被邀请参与到首发仪式中来。望着屏幕上‘热烈庆祝北京丰台站开通运营’的标语，这一刻他们等了太久。

The builders of Beijing Fengtai Station were also invited to attend the opening ceremony. When they see the LED display–‘Celebrating the opening of Beijing Fengtai Station’, they must be reliefed.