fleece wool

例句：

1. 1. The soft fleece wool makes it a warm and comfortable winter coat.
   柔软的羊绒让这件冬装既温暖又舒适。
2. 2.The woolen sweaters are perfect for keeping warm in the cold weather.
   羊毛衫在寒冷天气中保暖效果极佳。
3. 3. She bought some woolen socks as a gift for her grandmother.
   她买了一些羊毛袜作为祖母的礼物。