7 sentences

1. 狂风在空旷的山谷里怒嚎。

   kuáng​fēng zài kōng​kuàng de shān​gǔ lǐ nù​háo.

   The fierce wind howled in the empty valley.

   Source: Dong Chinese Dictionary

2. 我从没见过这地方这么空旷。

   wǒ cóng méi jiàn guo zhè dì​fang zhè​me kōng​kuàng.

   I've never seen this place so empty.

   Source: OpenSubtitles

3. 狂风在空旷的野外肆意怒吼。

   kuáng​fēng zài kōng​kuàng de yě​wài sì​yì nù​hǒu.

   The gale howled across the open countryside.

   Source: Dong Chinese Dictionary

4. 他的歌声在空旷的大厅里回响。

   tā de gē​shēng zài kōng​kuàng de dà​tīng lǐ huí​xiǎng.

   His singing echoed in the empty hall.

   Source: Dong Chinese Dictionary

5. 一辆飞车在空旷的公路上疾驰而过。

   yī liàng fēi​chē zài kōng​kuàng de gōng​lù shàng jí​chí ér guò.

   A speeding car zoomed past on the empty highway.

   Source: Dong Chinese Dictionary

6. 在这片空旷的草原上，你可以尽情地奔跑。

   zài zhè piàn kōng​kuàng de cǎo​yuán shàng, nǐ kě​yǐ jìn​qíng de bēn​pǎo.

   You can run to your heart's content on this vast, open grassland.

   Source: Dong Chinese Dictionary

7. 在空旷的隧道里说话，可以听到清晰的回音。

   zài kōng​kuàng de suì​dào lǐ shuō​huà, kě​yǐ tīng​dào qīng​xī de huí​yīn.

   In the empty tunnel, you can hear a clear echo when you speak.

   Source: Dong Chinese Dictionary