源源不绝

Explanation: Stream of water constantly look. Described after another. 　　Source: "Mencius million chapter on" frequently and want to see it, it flow freely. " Thesaurus:  Fangziweiai, Fang Xing did not have, Yuanyuan continuous, Yuanyuanliuchang Antonym Group:  water without a source, and a tree wiithout roots, water without a source, and a tree wiithout roots, Wumizhichui