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

螳螂完全和田鼠相反。

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。

It's really gruesome and totally opposite.

残忍 和田鼠完全相反。

One female liked to sit on the lever in order to activate it.

一只雌性田鼠喜欢坐在杠杆上，以启动它。

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

田鼠能分辨出扇、杠杆和种不同结果。

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难的。

Neighboring Minnesota, the Gopher State, is named for a much nicer animal that builds hills and tunnels.

临近的明尼苏达州被称为“田鼠州”，取自这种有趣的打洞动物。

" Why, I am a Queen--the Queen of all the Field Mice! "

“你要知道！我是一个皇后—是一切田鼠们的皇后！”

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猫头鹰粪便，以及猫头鹰反刍的老鼠和田鼠骨头。

" And of course with them went all the voles and the birdlife, including kingfishers and bitterns."

“当然，随着它们一起消失的还有所有的田鼠和鸟类，包括翠鸟和鳽鹭。”

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

每对田鼠有48小时黏在一起并增进感情，之后继续按杠杆。

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

鱼儿也在产卵，田鼠则在野生的牧场上采获食物，猫头鹰和狐狸给它们的幼仔喂食。

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物，这些猎物包括田鼠和地鼠。

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杠杆和扇。

" We will! " cried all the mice, in a shrill chorus.

“我们一定听从！”小田鼠们用一种尖锐的唱叫了出来。

After all of the little vole-sized levers were pulled, Beery and her team analyzed the results.

所有小田鼠大小的杠杆被拉开后，Beery 和她的团队分析了结果。

" Look at the Field Mouse! " he shouted.

“看看田鼠！”他喊道。

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

草原田鼠是遍布北美的一种毛茸茸的啮齿目动物。

" Permit me to introduce to you her Majesty, the Queen."

“请允许我把田鼠皇后介绍给你？”

Do you know what a vole is, Morty?

知道田鼠嗎 Morty？