It's excess water from the city of Ouray.

这是来自乌雷市的多余水。

The Ouray Ice Park is the world's largest man-made ice park for climbers.

乌雷冰上乐园是世界上最大的登山人造冰上乐园。

In the rugged mountains of Southwest Colorado lies the town of Ouray, known as the Switzerland of America.

在科罗拉多州西南部崎岖的山脉中，坐落着被称为美国瑞士的乌雷镇。