听力文摘：蚂蚁的阴谋

AntIntrigue

蚂蚁的阴谋

Don:Hey,ants'ives are full of intrigue¹. Take slave-making ants. They invade other ants'ests, kill some of the adults, and then steal the larvae² and take them back to their own nests.

Don:蚂蚁的生命中充满了阴谋。拿使用奴隶的蚂蚁来说，他们入侵其它蚂蚁的巢穴，杀死一些成年蚂蚁，然后把幼虫偷回到自己的巢穴。

The larvae learn who they belong to by smell, so the slave-making ants get them while they'e young so they can turn them into slave-making workers who then go off to raid other colonies.

幼虫通过嗅觉来确定自己隶属于谁，所以冠奴蚁就会离开在去入侵攻击其它“殖民地”。

There's an ant species called Temnothorax minutissimus that is all queens and no workers. Talk about wacky hijinx...

有一类名为Temnothorax minutissimus的蚂蚁，它们全都是“老大”，没有奴隶。拿古怪的hijinx来说……

Ya?l:But Don,do the queens need the workers to forage³ for food and do general antchores?

Ya?l：但是Don，这些蚂蚁王需要奴隶去搜寻食物，做一些日常事务吗？

D:They do. That's why this extremely rare species baffles scientists.Like slave-making ants, these ants are parasites⁴ that infiltrate⁵ other ants'colonies. But unlike slave- making ants, the Temnothorax minutissimus queens somehow do so without killing⁶ the host queen and without all the bloodshed. And for some reason, the hosts put up with it and rear the visiting queens' eggs along with their own.

D：需要。这就是这种极罕见的蚂蚁让科学家们所困惑的。跟冠奴蚁一样，这类蚂蚁也是一种潜入其它蚂蚁殖民地的寄生生物。但跟冠奴蚁不一样的是，Temnothorax minutissimus王们不知怎么的（在入侵时）却不会杀死（入侵巢穴的）蚂蚁王，也不会进行大杀戮。而且，因为某种原因，（被入侵巢穴的）蚂蚁还能接受造访蚂蚁王们的卵与自己的卵放在一起。

Many parasitic⁷ relationships are harmful to the hosts, like rabies or malaria⁸ and anthrax. So studying T. minutissimus and their interactions with their hosts could give scientists a fuller understanding of parasite-host interaction.

许多寄生关系对（被入侵）蚂蚁来说是有害的，就像狂犬病，疟疾以及炭疽一样。所以，研究Temnothorax minutissimus以及其对（被入侵）蚂蚁的作为可以让科学家更全面的理解入侵蚂蚁与被入侵蚂蚁的关系。

1 intrigue   

vt.激起兴趣，迷住；vi.耍阴谋；n.阴谋，密谋

参考例句：

• Court officials will intrigue against the royal family.法院官员将密谋反对皇室。
• The royal palace was filled with intrigue.皇宫中充满了勾心斗角。

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 forage   

n.(牛马的)饲料，粮草；v.搜寻，翻寻

参考例句：

• They were forced to forage for clothing and fuel.他们不得不去寻找衣服和燃料。
• Now the nutritive value of the forage is reduced.此时牧草的营养价值也下降了。

4 parasites   

寄生物( parasite的名词复数 )； 靠他人为生的人； 诸虫

参考例句：

• These symptoms may be referable to virus infection rather than parasites. 这些症状也许是由病毒感染引起的，而与寄生虫无关。
• Kangaroos harbor a vast range of parasites. 袋鼠身上有各种各样的寄生虫。

5 infiltrate   

vt./vi.渗入，透过；浸润

参考例句：

• The teacher tried to infiltrate her ideas into the children's minds.老师设法把她的思想渗透到孩子们的心中。
• It can infiltrate as much as 100 kilometers into enemy territory at night.可以在夜间深入敌领土100千米。

6 killing   

n.巨额利润；突然赚大钱，发大财

参考例句：

• Investors are set to make a killing from the sell-off.投资者准备清仓以便大赚一笔。
• Last week my brother made a killing on Wall Street.上个周我兄弟在华尔街赚了一大笔。

7 parasitic   

adj.寄生的

参考例句：

• Will global warming mean the spread of tropical parasitic diseases?全球变暖是否意味着热带寄生虫病会蔓延呢？
• By definition,this way of life is parasitic.从其含义来说，这是种寄生虫的生活方式。

8 malaria   

n.疟疾

参考例句：

• He had frequent attacks of malaria.他常患疟疾。
• Malaria is a kind of serious malady.疟疾是一种严重的疾病。