8 sentences

1. 火灾现场冒出了滚滚浓烟。

   huǒ​zāi xiàn​chǎng mào​chū le gǔn​gǔn nóng​yān.

   Thick smoke billowed from the scene of the fire.

   Source: Dong Chinese Dictionary

2. 远处浓烟滚滚。

   yuǎn​chù nóng​yān gǔn​gǔn.

   Thick smoke is billowing in the distance.

   Source: Dong Chinese Dictionary

3. 房屋瞬间被滚滚烈火吞噬了。

   fáng​wū shùn​jiān bèi gǔn​gǔn liè​huǒ tūn​shì le.

   The house was swallowed by raging flames in an instant.

   Source: Dong Chinese Dictionary

4. 远处着火的地方正冒出一股滚滚的黑烟。

   yuǎn​chù zháo​huǒ de dì​fang zhèng mào​chū yī gǔ gǔn​gǔn de hēi yān.

   Thick black smoke was billowing from the site of the fire in the distance.

   Source: Dong Chinese Dictionary

5. 大江之水滚滚东流。

   dà​jiāng zhī shuǐ gǔn​gǔn dōng liú.

   The waters of the great river roll eastward.

   Source: Dong Chinese Dictionary

6. 一定是财源滚滚。

   yī​dìng shì cái​yuán gǔn​gǔn.

   Money must be rolling in.

   Source: OpenSubtitles

7. 在这滚滚红尘中，很难保持一颗宁静的心。

   zài zhè gǔn​gǔn hóng​chén zhōng, hěn nán bǎo​chí yī kē níng​jìng de xīn.

   In this bustling mortal world, it is hard to maintain a peaceful heart.

   Source: Dong Chinese Dictionary

8. 这只滚滚正躺在草地上卖萌。

   zhè zhī Gǔn​gǔn zhèng tǎng zài cǎo​dì shàng mài​méng.

   This giant panda is lying on the grass being adorable.

   Source: Dong Chinese Dictionary