It's very rare for animals to kill their own kind in combat,动物很少在打架时残杀同类

rare for对 ... 罕见的

It's very rare for him to be so late.

他很少迟到。

A winner manages to claim a female and the pair race for cover.胜利者总算得到了一只雌蜂，它们匆匆的寻找掩蔽

manage to 达成, 设法

How on earth do they manage to rob the bank?

他们到底怎么抢了银行的？

I think we could manage to crowd a few more in.

我想我们可以设法再多装几个进去。

Meanwhile, the female's lingering scent drives one unsuccessful male into a deadly frenzy.同时雌蜂残余的气味让一只落败的雄蜂变得疯狂嗜血

drive sb into把某人逼入/赶入

His enemies had driven him into a corner.

他的敌人把他逼得走投无路。

The failure drove him into despair.

这次失败使他绝望了。

By the time the last female has emerged, every male is dead.等最后一只雌蜂冒出来时，雄蜂全都死光了

by the time到…时候

By the time I came on the scene, it was all over.

我来到时，一切都结束了。

By the time we arrived at the party, Dick was well away.

当我们来到酒会时，狄克已醉态百出。