It's the dry season 现在是旱季 and thousands of elephants have started to travel in desperate search for water. 数千头大象开始长途跋涉 不顾一切地寻找水源 All across Southern Africa animals are journeying for the same reason. 所有横穿南部非洲的野生动物 都怀有同样的目的 Buffalo join ...
and thousands of elephants have started to travel in desperate search for water. 数千头大象开始长途跋涉 不顾一切地寻找水源 All across Southern Africa animals are journeying for the same reason. 所有横穿南部非洲的野生动物 都怀有同样的目的 Buffalo join the great trek. 非洲水牛也加入了这支浩大的队...
Without water there can be no life, 没有水就没有生命 but its distribution over the land is far from even. 不过 水在陆地上的分配极不平均 Deserts cover one third of the land's surface 沙漠覆盖了地球表面的1/3 and they're growing bigger every year. 而且面积每年都在增大 This is ...
but its distribution over the land is far from even. 不过 水在陆地上的分配极不平均 Deserts cover one third of the land's surface 沙漠覆盖了地球表面的1/3 and they're growing bigger every year. 而且面积每年都在增大 This is the Kalahari Desert in Southern Africa. 这里是南部...
Deserts cover one third of the land's surface 沙漠覆盖了地球表面的1/3 and they're growing bigger every year. 而且面积每年都在增大 This is the Kalahari Desert in Southern Africa. 这里是南部非洲的卡拉哈里沙漠 It's the dry season 现在是旱季 and thousands of elephants ha...
and they're growing bigger every year. 而且面积每年都在增大 This is the Kalahari Desert in Southern Africa. 这里是南部非洲的卡拉哈里沙漠 It's the dry season 现在是旱季 and thousands of elephants have started to travel in desperate search for water. 数千头大象开始长途跋涉 ...
The water it carries condenses into clouds 携带的水气开始凝结 汇集成云 and then falls as the life giving rains of the monsoon. 然后变成季风雨落到地面 滋润大地万物 So air currents powered by the sun 至此 由太阳驱动的大气环流 carry wet air to the middle of continents. 将潮湿空气带到了大陆中部 Wi...
and then falls as the life giving rains of the monsoon. 然后变成季风雨落到地面 滋润大地万物 So air currents powered by the sun 至此 由太阳驱动的大气环流 carry wet air to the middle of continents. 将潮湿空气带到了大陆中部 Without water there can be no life, 没有水就没有生命 but its distrib...
So air currents powered by the sun 至此 由太阳驱动的大气环流 carry wet air to the middle of continents. 将潮湿空气带到了大陆中部 Without water there can be no life, 没有水就没有生命 but its distribution over the land is far from even. 不过 水在陆地上的分配极不平均 Deserts cover one thi...
carry wet air to the middle of continents. 将潮湿空气带到了大陆中部 Without water there can be no life, 没有水就没有生命 but its distribution over the land is far from even. 不过 水在陆地上的分配极不平均 Deserts cover one third of the land's surface 沙漠覆盖了地球表面的1/3 and th...