4 sentences

1. 我脚底磨出了个水泡。

   wǒ jiǎo​dǐ mó chū le gè shuǐ​pào.

   I got a blister on the sole of my foot.

   Source: Dong Chinese Dictionary

2. 水开了，锅里冒出了许多水泡。

   shuǐ kāi le, guō lǐ mào​chū le xǔ​duō shuǐ​pào.

   The water is boiling, and many bubbles are rising in the pot.

   Source: Dong Chinese Dictionary

3. 她的脚后跟磨出了一个大水泡。

   tā de jiǎo​hòu​gēn mó chū le yī gè dà shuǐ​pào.

   She got a big blister on her heel.

   Source: Dong Chinese Dictionary

4. 小时候我经常去村头的那个水泡钓鱼。

   xiǎo​shí​hou wǒ jīng​cháng qù cūn​tóu de nà gè shuǐ​pào diào​yú.

   When I was a child, I often went fishing in that pond at the edge of the village.

   Source: Dong Chinese Dictionary