Blue sky, right?

The word "blue sky" is correct in Chinese. It is used to describe a very clear and brightly colored sky. In Chinese, "blue" usually refers to jewel-like blue, while "sky" refers to the part seen in the earth's atmosphere. When we say "blue sky", we are describing a blue sky that looks clean and has a deep color. It is often used to describe the sight of sunny weather and fresh air.

"Blue sky" is an adjective phrase used to describe that the sky appears very bright and pure blue. In this phrase, "blue" emphasizes the vividness and profundity of color, which is similar to the blue of gems or oceans; "De" is an auxiliary word used to connect adjectives with nouns. "Sky" refers to the part of the earth's atmosphere that covers the top of the head. This phrase is often used to describe sunny weather, no cloud cover and wide field of vision. In literature, poetry and daily language, people often use it to express happiness, tranquility or beautiful feelings.