4 sentences

1. 酸雨毁坏树木，腐蚀建筑物。

   suān​yǔ huǐ​huài shù​mù, fǔ​shí jiàn​zhù​wù.

   Acid rain destroys trees and corrodes buildings.

   Source: AI Challenger 2017

2. 酸可以腐蚀金属。

   suān kě​yǐ fǔ​shí jīn​shǔ.

   Acids can corrode metals.

   Source: CCMatrix

3. 他的牙齿已开始蛀蚀。

   tā de yá​chǐ yǐ kāi​shǐ zhù​shí.

   His teeth have begun to decay.

   Source: AI Challenger 2017

4. 我想接下来我要试试蚀刻玻璃。

   wǒ xiǎng jiē​xià​lai wǒ yào shì shi shí​kè bō​li.

   I think I’ll try etching glass next.

   Source: CCMatrix