云海

yún hǎi cāng máng

云海苍茫

vast sea of clouds

qún fēng sǒng lì zài yún hǎi zhī shàng

群峰耸立在云海之上。

The mountains rose above a swathe of thick cloud.

dāng wǒ men pá shang le shān diān shí wǒ men kàn dào le yún hǎi de zhuàng guān jǐng xiàng

当我们爬上了山巅时，我们看到了云海的壮观景象。

We had a grand view of a sea of clouds when we climbed to the top of the mountain.