roller washing

例句：

1. 1. Theroller washing machine is very efficient at removingstains from clothes.
   滚筒洗衣机在去除衣物上的污渍方面非常高效。
2. 2. We used theroller washing to clean our car'sinterior thoroughly.
   我们使用滚筒式清洗彻底清洁了汽车的内部。
3. 3. The roller washing method ismore environmentally friendly than traditional washing methods.
   滚筒式清洗方法比传统的清洗方法更环保。