When the first ray of sunlight shines on Puma Yumco Lake in the Xizang Autonomous Region, located at an altitude of over 5,000 meters, the frozen lake surface sparkles like a sapphire. On this land closest to the sky, local nomads herd sheep to the pasture on the mid-lake island every winter.
(Video source: People’s Daily online, compiled by Feng Qinyuan)
原文地址：http://en.people.cn/n3/2025/0224/c90000-20280517.html