blanket of glass wool

例句：

1. 1.She spreads a thick blanket over the cold floor.
   她把一条厚厚的毯子铺在冰冷的地板上。
2. 2. The baby slept soundly on the soft blanket.
   婴儿在软毯上睡得安稳。
3. 3. They wrapped the old man in a blanket to keep him warm.
   他们用毯子裹住老人，让他暖和起来。