6 sentences

1. 宇宙的广阔是无穷的。

   yǔ​zhòu de guǎng​kuò shì wú​qióng de.

   The vastness of the universe is infinite.

   Source: Dong Chinese Dictionary

2. 阅读给他带来了无穷的乐趣。

   yuè​dú gěi tā dài​lái le wú​qióng de lè​qù.

   Reading has brought him endless joy.

   Source: Dong Chinese Dictionary

3. 战争给人民带来了无穷的祸害。

   zhàn​zhēng gěi rén​mín dài​lái le wú​qióng de huò​hài.

   War has brought endless suffering and calamity to the people.

   Source: Dong Chinese Dictionary

4. 大自然为我们提供了无穷的资源。

   dà​zì​rán wèi wǒ​men tí​gōng le wú​qióng de zī​yuán.

   Nature provides us with infinite resources.

   Source: Dong Chinese Dictionary

5. 这套剑法一共有十八式，变化无穷。

   zhè tào jiàn​fǎ yī​gòng yǒu shí​bā shì, biàn​huà wú​qióng.

   This sword technique consists of eighteen forms with endless variations.

   Source: Dong Chinese Dictionary

6. 大自然有着无穷的魔力，吸引着无数探险者。

   dà​zì​rán yǒu zhe wú​qióng de mó​lì, xī​yǐn zhe wú​shù tàn​xiǎn​zhě.

   Nature has infinite magic that attracts countless explorers.

   Source: Dong Chinese Dictionary