英语听力：自然百科 大迁徙之繁衍生息 Need to Breed—17

 Even fearsome wasps¹ high in treetops, are no match for the implacable ants. They watch helplessly as their own larvae² are stripped from their honeycomb cribs. Now, the porters take up their burdens, they carry the movable feast back to the unquenchable young. Generations of ants will come and go. But the restless hunger of their sisterhood will be immortal³. 

 

On the Savannas⁴ of the Sudan, the clash of males is reaching a fever pitch. A male cub’s life boils down to this.

1 wasps   

黄蜂( wasp的名词复数 )； 胡蜂； 易动怒的人； 刻毒的人

参考例句：

• There's a wasps' nest in that old tree. 那棵老树上有一个黄蜂巢。
• We live in dread not only of unpleasant insects like spiders or wasps, but of quite harmless ones like moths. 我们不仅生活在对象蜘蛛或黄蜂这样的小虫的惧怕中，而且生活在对诸如飞蛾这样无害昆虫的惧怕中

2 larvae   

n.幼虫

参考例句：

• Larvae are parasitic on sheep.幼虫寄生在绵羊的身上。
• The larvae prey upon small aphids.这种幼虫以小蚜虫为食。

3 immortal   

adj.不朽的；永生的，不死的；神的

参考例句：

• The wild cocoa tree is effectively immortal.野生可可树实际上是不会死的。
• The heroes of the people are immortal!人民英雄永垂不朽！

4 savannas   

n.（美国东南部的）无树平原( savanna的名词复数 )；（亚）热带的稀树大草原

参考例句：

• Therefore the jungles and the savannas know of no juvenile delinquency! 因此，丛林和荒原里没有“少年犯罪。” 来自辞典例句
• My soul flits away into the virgin forests and to the savannas. 我的灵魂飞向森林中的处女地和广漠的平原。 来自互联网