An ostrich, nearly 3 meters tall and over 135 kilos, is the largest modern bird.

鸵鸟，几乎高达三米，重达一百三十五公斤是现今最大鸟类。

In 2011, Sparrow led a study in which participants were asked to record 40 factoids in a computer (" an ostrich's eye is bigger than its brain, " for example) .

2011 年，斯帕罗领导了一项研，者被要求在电脑上记录 40 条事实（例如 “鸵鸟眼睛比它大脑更大”）。

The heaviest bird on Earth is the ostrich.

世界上最重鸟是鸵鸟。

Teacher asked me how many legs an ostrich has, and I said three.

老师问我鸵鸟有几条腿，我说有三条。”

The practice of decorating eggshells as part of spring rituals is ancient, with decorated engraved ostrich eggs found in Africa which are 60,000 years old.

装饰蛋壳作为春季仪式一部分习俗由来已久，在非洲发现雕花鸵鸟蛋有6万年历史。

And it's also about the accessorising as well. We've got this very fashionable ostrich feather.

这也是关于配饰。我们有这种非常时尚鸵鸟羽毛。

Zebra started chasing him and then the ostriches got into the mix as well.

斑马开始追逐奔跑，然后鸵鸟也加入进来。

And the birds would simply grow a new set of plumes in the next season.

鸵鸟将在下个季节长出一组新羽毛。

Is it penguins, alligators, sea turtles or ostrich?

是企鹅、短吻鳄、海龟还是鸵鸟?

Now we're going to write the letter 'O', as in 'ostrich'.

现在我们要写‘ostrich’鸵鸟这个单词母 O。

But a penguin can't fly and an ostrich can't fly.

但是企鹅不会飞，鸵鸟也不会飞。

Oh, maybe you can even find really big birds, like ostriches.

哦，或许你还能发现像鸵鸟那样真正大型鸟类。

I wouldn't want to get too close to an ostrich.

我不想靠鸵鸟太近。

Soon, almost every ostrich has its own passenger.

很快，几乎每只鸵鸟都有了自己乘客。

In an earlier episode, we discussed an adversarial algorithm, where in an amusing example, they added a tiny bit of barely perceptible noise to this image, to make the deep neural network misidentify a bus for an ostrich.

在早期视频里，我们讨论过一个对抗性算法，在一个好玩案例里，他们给这幅图加上了一些几乎不可察觉噪点，结果让深度神经网络错误地把公交车识别为了鸵鸟。

No injuries were reported of people or the ostriches and with the help of police, the farmer was able to recover most of the birds.

没有人受伤，也没有鸵鸟受伤报道。在警方帮助下，这位农民找回了大部分鸵鸟。

A traveller relates that, at a French factory on the River Niger, he once saw a young ostrich so tame, that it let a little black boy mount on its back.

据一个游客叙述，他曾在尼日尔河边上一座法国工厂看见过一只很温顺鸵鸟，任由一个黑人小男孩骑到它背上玩耍。

Like our friend the ostrich, when you bury your head in the sand, you are avoiding a bad reality -- something you wish were different.

就像我们朋友鸵鸟一样，当你把头埋进沙子里时候，你就是在逃避糟糕现实，你希望糟糕现实会有所不同。

I remember when you were just a little sprite, and we went to the zoo, and we saw an ostrich for the first time.

我记得当你还只是一个小调皮鬼时候，我们去动物园，我们第一次见到鸵鸟。

" Yes. Why be an ostrich" ? " Oh, dear, it bores me to talk about such like. Don't you ever say pretty things, Captain Butler" ?

为什么要做鸵鸟呢？" " 啊，我最不爱谈这样事了。亲爱。