5 sentences

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. 他该不会跑去学校顶楼了吧？

   tā gāi bù huì pǎo qù xué​xiào dǐng​lóu le ba?

   He wouldn't have gone to the school rooftop, right?

   Source: OpenSubtitles

3. 建筑师在顶楼设计了一个露天平台。

   jiàn​zhù​shī zài dǐng​lóu shè​jì le yī gè lù​tiān píng​tái.

   The architect designed an open-air terrace on the top floor.

   Source: Dong Chinese Dictionary

4. 他买下了这栋公寓的顶楼，视野非常开阔。

   tā mǎi​xià le zhè dòng gōng​yù de dǐng​lóu, shì​yě fēi​cháng kāi​kuò.

   He bought the penthouse of this apartment building, which has a very open view.

   Source: Dong Chinese Dictionary

5. 夏天的晚上，我们喜欢去顶楼乘凉。

   xià​tiān de wǎn​shang, wǒ​men xǐ​huan qù dǐng​lóu chéng​liáng.

   On summer evenings, we like to go to the rooftop to enjoy the cool air.

   Source: Dong Chinese Dictionary