that all rely on the nutrients in the scalding water. 这些动物依靠滚烫的水中的营养物质生存
Otonycteris must rely entirely on its hearing. 尖耳蝠则要完全依靠自己的听觉
During winter, even eagles rely almost entirely on carrion. 在冬季 即使鹰类也几乎完全仰赖腐尸度日
these commuters rely on their loud clicks to find their way through the cave passages in total darkness. 这些住客利用它们响亮的叫声 在漆黑一片的洞穴通道内辨别方向
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
they still rely on her for their food. 它们仍需要依靠母狮获取食物