淡水的

例句：

1. 1.The freshwater lake is a popular spot for birdwatching.
   这个淡水湖是观鸟的好地方。
2. 2.Freshwater fish are often more nutritious than their saltwater counterparts.
   淡水鱼通常比它们的咸水对应物更营养。
3. 3. In some regions, access to clean drinking water is limited due to pollution.
   在一些地区，由于污染，清洁饮用水的获取受到限制。