as soft as butter

例句：

1. 1.The blanket was so soft that it felt like butter.
   那毯子太软了，感觉就像黄油。
2. 2. The cake was so soft and moist.
   这蛋糕又软又湿润。
3. 3.The puppy is so soft and cuddly.
   小狗又软又可爱。