Surely in the blue sky and clouds, under a wide variety of kites in the sky freely fly the height of chic.

在蓝天白云的照映下，各式各样的风筝在天空高处潇洒自在地飞翔着。

youdao

It was a lovely afternoon with a blue sky and a few fleecy white clouds.

那是个美丽的下午，蓝蓝的天空中飘着几朵轻软的白云。

《柯林斯英汉双解大词典》

To fly, of course, is the fastest way, but you can't see anything during your stay in the air but the blue sky and white clouds.

飞行，当然，是最快的方式，但是在你停留在空中的时候，你看不到任何东西，除了蓝天和白云。

youdao

The extraordinary lobby of the palace is centered on a marble fountain supported by cherubs, while the sky-blue walls are frescoed with cotton-ball clouds, birds, garlands and idealized rural scenes.

FORBES: Taj Falaknuma Palace: A New Experience of Palatial Splendor