英语听力：探索发现 2012-10-19 长毛象王国 Mammoth—18（在线收听） |
Away from the herd, the dominant male mammoth is distracted from his usual routine, today he has a more urgent priority than food, a younger challenger that wants to take his place. This ritual clash of tusks will decide the future for them both. The rival may be young and fit. The old bull has experience on his side. This time, experience wins. The biting winter winds that clear the snow produce a wind chill that would kill most mammals. But musk oxen are made for this, cocooned in double-layered coats. But cold is not the only danger in this windswept land. The herd reacts and runs for higher ground. |
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