Mantises are they opposite of voles?

螳螂和田鼠完全相反？

You know, praying mantises are the exact opposite of voles, Morty.

螳螂完全和田鼠相反。

Prairie voles, one of the very few mammals that mate for life.

草原土拨鼠，为数不多的生只有个配偶的哺乳动。

Prairie voles are furry little rodents that live throughout North America.

草原田鼠是遍布北美的种毛茸茸的啮齿目动。

It can hear a vole moving under half a meter of snow.

可以听到田鼠在半米深的雪下活动。

Fish spawn and meadow voles harvest the wild meadows, and owls and foxes feed their young.

鱼儿也在产卵，田鼠则在野生的牧上采获食，鹰和狐狸给它们的幼仔喂食。

It was actually really hard to get prairie voles to press a lever for a reward.

实际上，要让草原田鼠按下杠杆获得奖励是非常困难的。

The floor was entirely covered in straw, owl droppings, and the regurgitated skeletons of mice and voles.

地板上到处都是稻草和鹰粪便，以鹰反刍的老鼠和田鼠骨。

That's because a regular supply of water means a regular supply of prey, including voles and ground squirrels.

这是因为有着充足的水源遍意味着有着充足的猎，这些猎包括田鼠和地鼠。

In the first phase, they had to teach the prairie voles how to open a door controlled by a lever.

在第阶段，它们必须教会草原田鼠如何打开被杠杆控制的门。

The voles could distinguish between two doors, two levers, and two different outcomes.

田鼠能分辨出两扇门、两根杠杆和两种不同结果。

And we had some voles who never learned the task, and they were not included in the study.

我们有些从未学习过任务的田鼠，我们没让它们进入研究。

Toothless stopped trying to catch voles and leaped into the mud.

无牙停止了抓田鼠的努力，跳进了泥泞中。

Have only one mate their whole life. Otters, penguins, the prairie vole.

而是生只有个伴侣 像水獭 企鹅 草原田鼠。

The two voles got 48 hours to bond and grow fond… and then the lever pressing resumed.

每对田鼠有48小时黏在起并增进感情，后继续按杠杆。

Each of the trained voles were given the option of two levers and two doors again.

每对经过训练的田鼠又可选择两根杠杆和两扇门。

When researchers gave voles a compound that suppressed the effects of vasopressin, the pairs quickly fell apart, losing their devotion to each other.

然而当研究人员用种化合抑制后叶加压素的效果时，土拨鼠夫妇很快分开了，失去了对彼此的热爱。

In phase 3, they took a quick break from the lever pressing and introduced each vole to a member of the opposite sex.

在第三阶段，它们暂停按杠杆活动，转去认识异性成员。

For instance, an elephant or whale will live much longer than a mouse, rat, or vole, which in turn have years on flies and worms.

例如，大象或者鲸鱼比老鼠、大老鼠活着田鼠活得更长，同样，老鼠们的寿命也远超 苍蝇和蠕虫数年。

No, I'm not a prairie vole. I'm me.

不 我不是草原田鼠 我就是我。