Dinosaurs have been extinct for millions of years.

恐龙已经灭绝几百万年了。

A dinosaur. It's for school. We're supposed to make a comic strip.

只恐龙。学校的作业。让我们。

The dinosaurs got cocky and made enemies.

恐龙太自大 树敌太多。

No dinosaurs, no ghosts, no giant dogs, okay?

我不要恐龙、鬼 和超级大狗，好吗？

This disappearance made possible the rise of mammals on the earth.

恐龙的灭绝使地球上哺乳动物的产生有了可能。

Similar to the event that wiped out the dinosaurs.

类似的打已经灭绝了恐龙。

The Dinosaur Jungle was my favourite. It was hot and smelt like a real jungle.

恐龙丛林是我的最爱。这是热得像个真正的热带丛林。

From a few bones, we infer the existence of dinosuars.

从几块骨头， 我们能推测出恐龙的存。

Mr. Dinosaur is tucked up with him.

恐龙先生和他睡。

The pit area is a large dinosaur graveyard — not a place where they died.

坑区是个大型恐龙墓地——而不是它们死亡的地方。

Many children are especially interested in dinosaur exhibits.

许多孩子对恐龙展览特别感兴趣。

There's also more circumstantial evidence that suggest certain dinosaurs may have lived in family groups.

也有更多的境性证据表明有些恐龙是家族群居的。

Look! That's the tallest dinosaur in this hall.

快看！那是这个厅里最高的恐龙。

Come, dinosaur. We're not welcome in the house of no imagination.

恐龙，我们走 没有想像力的房子不欢迎我们。

In come amphibians, reptiles, dinosaurs and finally, mammals.

接下来就是会出现两栖动物，爬行动物，恐龙，最后是哺乳类动物。

Plesiosaurs were marine reptiles that co-existed with dinosaurs.

蛇颈龙是海洋爬行动物，它们与恐龙生活同时代。

After the Cretaceous Period, the dinosaurs were gone.

白垩纪结束，恐龙也从此绝迹。

And a life-size Tyrannosaurus rex in a southern Colorado dinosaur theme park burst into flames.

南科罗拉多恐龙主题公园里，只比等身的雷克斯暴龙模型突然火。

And mammals took over after the dinosaur mass extinction event 66 million years ago.

哺乳动物6600万年前恐龙大灭绝事件后取代了恐龙。

This dinosaur pit is the largest and best-preserved deposit of dinosaurs known today.

这个恐龙坑是目前已知的最大、保存最完好的恐龙矿藏。