4 sentences

1. 我们还将探索一个冰洞。

   wǒ​men hái jiāng tàn​suǒ yī​ge bīng​dòng.

   We will also explore an Ice Cave.

   Source: CCMatrix

2. 冰岛最好的冰洞在哪里？

   bīng​dǎo zuì​hǎo de bīng​dòng zài nǎ​li?

   Where are the best ice caves in Iceland?

   Source: CCMatrix

3. 还有一些冰洞可以全年参观。

   hái​yǒu yī​xiē bīng​dòng kě​yǐ quán​nián cān​guān.

   There are also a few ice caves that can be visited year-round.

   Source: CCMatrix

4. 冰洞与正常的洞穴有很大差别。

   bīng​dòng yǔ zhèng​cháng de dòng​xué yǒu hěn dà chā​bié.

   Ice caves are very different from normal caves.

   Source: CCMatrix