The shorter boy got stuck in the mud and started to sink.

矮个子男孩陷进了泥里，并开始往下沉。

youdao

The younger boy had already run off towards a motley collection of mud brick houses nearby; but the eldest was still there, muttering darkly, chest out, showing that he wasn't intimidated.

小男孩已经朝附近杂色斑驳的泥砖屋子逃去，但大男孩还在原地，挺着胸嘟嘟囔囔，表示他不害怕。

youdao

A boy threw a clod of mud while he was thus reflecting and hit him upon the arm.

正当他想着这些时，一个男孩扔过来一团泥块，打中了他的手臂。

youdao

In the pitch darkness, in the middle of a field, Harmon found the baby boy covered with mud and debris.

CNN: President tours Tennessee storm area

An Israeli film entitled Sweet Mud which explores the relationship between a young boy and his mentally ill mother won the World Cinema prize.

BBC: NEWS | Entertainment | Latin American films top Sundance