4 sentences

1. 草地上有一坨狗屎。

   cǎo​dì shàng yǒu yī tuó gǒu​shǐ.

   There is a pile of dog poop on the grass.

   Source: Dong Chinese Dictionary

2. 吃午饭的时候，一坨芥末酱滴下来弄脏了我的领带。

   chī wǔ​fàn de shí​hou, yī tuó jiè​mo​jiàng dī xià​lai nòng​zāng le wǒ de lǐng​dài.

   A drop of mustard fell and stained my tie during lunch.

   Source: Tatoeba

3. 面条煮好不快点吃就会坨掉。

   miàn​tiáo zhǔ hǎo bù kuài​diǎn chī jiù huì tuó diào.

   If you don't eat the noodles quickly after they are cooked, they will clump together.

   Source: Dong Chinese Dictionary

4. 他把手里的泥巴捏成了一个圆坨。

   tā bǎ shǒu lǐ de ní​ba niē chéng le yī gè yuán tuó.

   He molded the mud in his hands into a round lump.

   Source: Dong Chinese Dictionary