The heaviest bird on Earth is the ostrich.

世界上最重的是。

No. Glenn's was leather. He was a simple ostrich.

不是 格兰的缰绳是皮革的 他以前是只很平凡的陆行。

Stale pastry is hollow succor to a man who is bereft of ostrich.

对一个失去陆行的人来说 一个不新鲜的蛋糕顶毛用呀。

Why did the ostriches cross the road?

什么要过马路？

Is it penguins, alligators, sea turtles or ostrich?

是企鹅、短吻鳄、海龟还是?

I think it's like an overgrown ostrich.

我觉得它就像发育过度的。

They have ostriches at this zoo.

动物园里有。

Ostrich lay eggs in the open.

将蛋产在户外。

Soon, almost every ostrich has its own passenger.

很快，几乎每只都有了自己的乘客。

The flight feather of an ostrich looks like this.

是的飞行羽毛看起来像样。

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

现在我们要写‘ostrich’个单词中的字母 O。

Some believe that ostriches bury their heads in the sand when frightened.

有些人认在受到惊吓时会把头埋进沙子里。

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

但是企鹅不会飞，也不会飞。

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

老师问我有几条腿，我说有三条。”

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

斑马开始追逐奔跑，然后也加入进来。

We all know ostriches are flightless.

我们都知道不会飞。

And, curled about the brim of this confection was the perkiest of green ostrich plumes.

而且，件绝妙精制品的帽檐周围还装饰着洋洋得意似的驼毛呢。

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

，几乎高达三米，重达一百三十五公斤是现今最大的类。

Most people, you know, think ostrich — and they think that's big.

大多数人认很大。

The ostrich is chiefly valued for the beautiful white feathers of its wings and tail.

主要是因其翅膀和尾巴上美丽的白色羽毛而受到珍惜。