The weeds run riot in some fields.

有些田地里出现了草荒。

《新英汉大辞典》

Inmates continue to riot in the cell block.

犯人们继续在一般牢房区内骚动。

youdao

Liang ran into a riot in a factory when she was on duty for the first time.

梁思敏第一次当班就赶上了一起工厂闹事。

youdao

Police stopped him. The protestors then pushed forward in what police later called a riot.

VOA: special.2010.06.24

And there's a riot in there. People are throwing chairs and food. And it's just crazy in there.

骚乱开始蔓延。人们把椅子和食物摔在地上。屋子里混乱一片。

I'd better 课堂 - SpeakingMax英语口语达人

Round beads,square beads and beads in a riot of other shapes, sizes and colors.

VOA: special.2009.05.18

Accidentally shot dead when UK troops opened fire on Iraqis during a riot in Az Zubayr.

BBC: NEWS | UK | British military fatalities in Iraq

On news of the ban, a riot in one city left ten people dead.

ECONOMIST: China

Honduran media reported that there had been a riot in the prison before the fire broke out.

BBC: Honduras prison fire: Porfirio Lobo vows full inquiry