2 sentences for 高层 (gāo​céng — high-rise)

1. 他住在这栋高层建筑的顶楼。

   tā zhù zài zhè dòng gāo​céng jiàn​zhù de dǐng​lóu.

   He lives on the top floor of this high-rise building.

   Source: Dong Chinese Dictionary

2. 这一带新建了许多高层楼宇。

   zhè yī​dài xīn​jiàn le xǔ​duō gāo​céng lóu​yǔ.

   Many high-rise buildings have been built in this area.

   Source: Dong Chinese Dictionary