and called that because the water may run for just a single day. 之所以这么叫是因为 这些水可能仅仅流淌一天左右 It's an event that only happens once or twice a year at the most. 而且一年最多也只发生1～2次 The sandy riverbed acts like a giant strip of blotting paper 布满沙子的...
which have more nutrition and moisture than the stems. 因为草根中的营养和水分比茎干多得多 It's the sort of behaviour that can make all the difference in a place of serious shortages. 这一举措在这个资源 严重匮乏的地方显得极为重要 Yet all this can change in an instant. 然而所有这一切...
It's the sort of behaviour that can make all the difference in a place of serious shortages. 这一举措在这个资源 严重匮乏的地方显得极为重要 Yet all this can change in an instant. 然而所有这一切即刻就将发生改变 The fortunes of many deserts are ruled by distant rains. 许多沙漠的命运...
Yet all this can change in an instant. 然而所有这一切即刻就将发生改变 The fortunes of many deserts are ruled by distant rains. 许多沙漠的命运都由远方的雨水决定 This water fell as rain in mountains more than a hundred miles away. 这些水来自100英里之外的山地降雨 It's known as a flas...
The fortunes of many deserts are ruled by distant rains. 许多沙漠的命运都由远方的雨水决定 This water fell as rain in mountains more than a hundred miles away. 这些水来自100英里之外的山地降雨 It's known as a flash flood 它叫做“瞬时洪水” and called that because the water may...
And then the lions will ambush them. 介时狮子就能伏击它们 The elephants have found some of their favourite food. 大象找到了一些它们最喜欢吃的食物 Grasses are the staple diet of all elephants, 草是所有大象的主食 but this herd concentrates on digging up the roots, 但这群象却忙着挖掘草根 ...
The elephants have found some of their favourite food. 大象找到了一些它们最喜欢吃的食物 Grasses are the staple diet of all elephants, 草是所有大象的主食 but this herd concentrates on digging up the roots, 但这群象却忙着挖掘草根 which have more nutrition and moisture than the ...
Grasses are the staple diet of all elephants, 草是所有大象的主食 but this herd concentrates on digging up the roots, 但这群象却忙着挖掘草根 which have more nutrition and moisture than the stems. 因为草根中的营养和水分比茎干多得多 It's the sort of behaviour that can make al...
but this herd concentrates on digging up the roots, 但这群象却忙着挖掘草根 which have more nutrition and moisture than the stems. 因为草根中的营养和水分比茎干多得多 It's the sort of behaviour that can make all the difference in a place of serious shortages. 这一举措在这...
and the oryx know it. 长角羚很清楚这一点 The lions must wait for the oryx to leave the safety of the dunes, 狮子必须耐心等待 长角羚离开安全的沙丘 which eventually they must to find food and water. 因为它们最后总得寻找食物和水 And then the lions will ambush them. 介时狮子就能伏击它们 The ele...