暴风雪后，一层厚厚的雪覆盖了整个城市。

After the storm, a ___blanket of snow covered the entire city.

晨雾在地面上形成了一层灰色的毯子。

The morning fog created a ___blanket of gray over the landscape.

一层厚厚的灰尘覆盖在旧家具上。

A thick ___blanket of dust had settled on the old furniture.