8 sentences

1. 他的肩膀宽阔而厚实。

   tā de jiān​bǎng kuān​kuò ér hòu​shi.

   His shoulders are broad and solid.

   Source: Dong Chinese Dictionary

2. 他的胸膛非常宽阔。

   tā de xiōng​táng fēi​cháng kuān​kuò.

   He has a very broad chest.

   Source: Dong Chinese Dictionary

3. 轮船在宽阔的海面上航行。

   lún​chuán zài kuān​kuò de hǎi​miàn shàng háng​xíng.

   The ship is sailing on the vast, open sea.

   Source: Dong Chinese Dictionary

4. 这条新修的公路宽阔而平坦。

   zhè tiáo xīn xiū de gōng​lù kuān​kuò ér píng​tǎn.

   This newly built road is wide and flat.

   Source: Dong Chinese Dictionary

5. 一座雄伟的大桥横跨在宽阔的江面上。

   yī zuò xióng​wěi de dà​qiáo héng​kuà zài kuān​kuò de jiāng​miàn shàng.

   A majestic bridge spans the wide river.

   Source: Dong Chinese Dictionary

6. 这两座城市被一条宽阔的大河分隔开来。

   zhè liǎng zuò chéng​shì bèi yī tiáo kuān​kuò de dà hé fēn​gé kāi lái.

   The two cities are separated by a wide river.

   Source: Dong Chinese Dictionary

7. 赛车在宽阔的跑道上风驰电掣般飞驰而过。

   sài​chē zài kuān​kuò de pǎo​dào shàng fēng​chí​diàn​chè bān fēi​chí ér guò.

   The racing car sped along the wide track at lightning speed.

   Source: Dong Chinese Dictionary

8. 轮船行驶在宽阔的海面上，向远方的港口驶去。

   lún​chuán xíng​shǐ zài kuān​kuò de hǎi​miàn shàng, xiàng yuǎn​fāng de gǎng​kǒu shǐ qù.

   The ship sailed across the vast open sea toward a distant port.

   Source: Dong Chinese Dictionary