湿地在生态系统中扮演着净化水源、防止洪水和侵蚀、为野生动物提供食物和栖息地的重要角色。
溼地在生態系統中扮演着淨化水源、防止洪水和侵蝕、爲野生動物提供食物和棲息地的重要角色。
Wetlands play important roles in the ecosystem in purifying water, protecting against flood and erosion, and as both a source of food and habitat for wild animals.