like: Süßwasser → →
das Süßwasser ☊ 
nước ngọt ☊ 
☊ Süßwasser ☊ 淡水 ☊ dàn shuǐ tropical/marine/freshwater fish ☊ fish ☊
There is a shortage of fresh water on the island. ☊ fresh ☊
freshwater pools ☊ pool ☊
das Süßwasser ☊ nước ngọt ☊ ☊ Süßwasser ☊ 淡水 ☊ dàn shuǐ