5 sentences

1. 海浪的不断冲刷侵蚀了岸边的岩石。

   hǎi​làng de bù​duàn chōng​shuā qīn​shí le àn biān de yán​shí.

   The constant washing of the waves has eroded the rocks along the shore.

   Source: Dong Chinese Dictionary

2. 这具枯骸已经被风沙侵蚀得残缺不全了。

   zhè jù kū hái yǐ​jīng bèi fēng​shā qīn​shí de cán​quē​bù​quán le.

   These withered remains have been eroded and broken by wind and sand.

   Source: Dong Chinese Dictionary

3. 这条河谷由于长期的河流侵蚀而变得非常深。

   zhè tiáo hé​gǔ yóu​yú cháng​qī de hé​liú qīn​shí ér biàn de fēi​cháng shēn.

   This river valley has become very deep due to long-term river erosion.

   Source: Dong Chinese Dictionary

4. 由于长期的侵蚀，岩石内部形成了一个巨大的空洞。

   yóu​yú cháng​qī de qīn​shí, yán​shí nèi​bù xíng​chéng le yī gè jù​dà de kōng​dòng.

   Due to long-term erosion, a huge cavity formed inside the rock.

   Source: Dong Chinese Dictionary

5. 强酸会侵蚀金属容器的内壁。

   qiáng​suān huì qīn​shí jīn​shǔ róng​qì de nèi​bì.

   Strong acid will corrode the inner walls of metal containers.

   Source: Dong Chinese Dictionary