这位银发退休者坐在他的四壁挂满了航船照片的私室里。

The silver-haired retiree sits in his den surrounded by photos of sailing boats.

这里是全域大庆展区，您看到的这面光纤式区域壁挂沙盘，展现大庆市域城镇空间布局。

This is the exhibition area of the whole area of Daqing, this optical fiber regional hanging sand table displays the spatial distribution of urban areas in Daqing municipality.