"Blue sky and white clouds" can be translated to "blue sky and fluffy clouds" in Engpsh.
This phrase is a Chinese idiom and it is often used to describe a peaceful and harmonious scene, typically a beautiful day with clear blue sky and white clouds.
Example sentence in Engpsh:
"The park was full of famipes enjoying the blue sky and white clouds."
"The blue sky and white clouds were a perfect backdrop for our picnic."
Example sentence in Chinese:
"公园里满是享受蓝天白云的家庭。"
"蓝天白云是我们野餐的完美背景。"