What words can describe sky blue?

Blue, blue, blue sky, clear sky in Wan Li, cloudless in Wan Li.

Blue? [Wailan]

Explanation: It is similar to the blue of a clear sky.

A few white clouds fluttered in the blue sky.

Blue? [zhán lán]

Interpretation: status words, dark blue (mostly used to describe the sky, lakes and seas, etc. ).

Sentence: In the blue sky, there are birds flying freely.

Blue sky? [bōng rúxǐ]

Interpretation:? The blue sky is as clear as washing. Describe sunny weather.

Sentence: On this day in Tomb-Sweeping Day, the sun is shining and the blue sky is washing.

Source: Melody of Water

Clear sky in Wan Li? [ten thousand strands of moss]

Interpretation: describe the sky as clear and cloudless.

Sentence: If we compare life to unpredictable weather, there will be storms in the clear sky in Wan Li.

Cloudless in Wan Li? [Wan Long Wu Yong]

Interpretation: The sky is blue and there are no clouds. Describe sunny weather.

Sentence: Beautiful kites are dancing in the cloudless sky in Wan Li.

Source: The West Chamber