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。

But an ostrich has only two legs.

“但是是两条腿啊。”

Why did the ostriches cross the road?

为什么要过马路？

So, the ostrich is bigger than the emu.

鸸鹋大。

I think it's like an overgrown ostrich.

我觉得它就像发育过度的。

We all know ostriches are flightless.

我们都知道不会飞。

Is it penguins, alligators, sea turtles or ostrich?

是企鹅、短吻鳄、海龟还是?

I love talking about these big birds because, most people, you know, think ostrich, and they think that's big.

我喜欢讨论这些大，因为大多数人认为就算是大了。

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

现在我们要写‘ostrich’这个单词中的字母 O。

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

有些人认为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。

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。

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。

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

而且，这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.

大多数人认为很大。

Other birds, like the ostrich, don't need to fly because they can run so fast.

再如，它们不需要飞行，因为它们跑得非常快。