碧空

tiān kōng bì kōng rú xǐ

天空碧空如洗。

The sky is clear and blue.

yī piàn qíng lǎng de bì kōng

一片晴朗的碧空

a clear blue sky

tiān qì qíng lǎng bì kōng li xīng xīng diǎn diǎn de yún què zài piān piān fēi wǔ

天气晴朗，碧空里星星点点的云雀在翩翩飞舞。

The clear blue sky was dotted with fluttering larks.

bì kōng xiàng shēn suì de dà hǎi

碧空像深邃的大海。

The clear blue sky looks like the deep sea.