Sent_en: 2zh In addition to the main dam, there are two saddle dams filling depressions in the landscape so flood waters flow over the spillway and not out the sides of the lake.
Sent_yy: 除了主坝，还有两座鞍状大坝填满了洼地，这样洪水就会流经溢洪道，而不会从湖岸流出。