Indus river dolphin can only live in freshwater. 印度河豚只能存活于淡水中
The journey back to the river will take hours. 回到河流的路途将花费数小时
This female dolphin is 150 miles from the main river. 这只雌性印度河豚的位置距离干流240公里
..that diverts and drains the great Indus River. 从而从印度河中引水配水
the pigeons come to the river to bathe. 鸽群飞到河边沐浴
She has ruled this stretch of river for five years. 她统治这一河段已有五年之久
The river marks the edge of his territory... 这条河是他领地的边界
A newly identified species of river dolphin 这种淡水豚是一个新种
Here, steam from the river warms the surrounding trees, 河里的热气温暖了周围的树林