Translation of "matting" into Chinese

Since he couldn't afford a coffin, he rolled up Grandpa's body in a mat

穷得 连 棺材 都 买不起 拿 一个 席子 一卷 丟在 烂泥 的 地方

They covered themselves with a grass mat and were imploring us not to remove it.

她们用草席围裹身体,恳求我们不把草席拿开。