rush mat bale

例句：

1. 1. The old man used to sleep ona rush mat bale in the summer.
   老人过去夏天睡在草垫子上。
2. 2.The farmer used to use rush mat bale as a floor covering.
   农民过去用草垫子作为地板覆盖物。
3. 3. The rushmat bale is soft and comfortable,perfect for camping.
   草垫子软且舒适，非常适合露营。