Phoebe: Fine, be murky. 好吧!继续抑郁吧!
Following the dolphins in the murky water is extremely challenging. 在浑浊的水中跟随印度河豚十分困难
In these murky waters they rely on sonar to navigate and hunt. 它们利用回声定位 在昏暗的水中探路和捕食