dinosaurs

With the changes in the world's climate, dinosaurs died, but many smaller animals lived on. It was the survival of the fittest.

随着世界气候的变迁, 恐龙绝迹了, 但许多较小的动物却继续活了下来. 这就是适者生存.

In the course of millennia, the dinosaurs died out.

在几千年的时间里，恐龙逐渐死绝了。

Eighty million years ago, dinosaurs ruled the earth.

八千万年前，地球是恐龙的天下。

This report is from David Cook of our Science Unit: "Why did the dinosaurs become extinct?"

以下是来自我们科学部的戴维·库克的报道:“为什么恐龙灭绝了?”

How did the dinosaurs die out?

恐龙是如何灭绝的？

Some dinosaurs had only rudimentary teeth.

有些恐龙只有未充分长成的牙齿。

Dinosaurs have been extinct for millions of years.

恐龙绝种已有几百万年了.

Dinosaurs evolved when most continents were joined in a single land mass.

恐龙进化的时候，多数大陆连为一体。

Research on the Distribution of Dinosaur Fossils by High Density Resistivity Method

用高密度电阻率法研究恐龙化石群的分布

Recent, more dramatic use of CGI was seen in "Walking With Dinosaurs".

在纪录片《与恐龙同行》中可以看到最新的、更加生动的电脑特效技术。

‘ Dinosaur ’ combines CGI animation with live-action location shots.

《恐龙》结合了电脑生成的动画和外景地实地拍摄的画面。

The brontosaurus was one of the largest of all dinosaurs.

雷龙是所有恐龙中最大的一种.

Recent, more dramatic use of CGI was seen in “ Walking With Dinosaurs ”.

在纪录片《与恐龙同行》中可以看到最新的、更加生动的电脑特效技术。

They say creatures existed for much of the age of the dinosaurs that looked half-bird, half-dinosaur.

他们说，这类看起来半鸟半恐龙的生物存在于恐龙时代的大部分时期内。

The dinosaur became extinct before the appearance of man.

恐龙在人类出现以前就灭绝了。

It has been suggested that mammals took over from dinosaurs 65 million years ago.

有人提出哺乳动物是在6500万年前取代恐龙的。

Baker concluded the dinosaurs were warm-blooded because they ate so much.

鉴于恐龙的食量是如此之大,贝克的结论认为恐龙是热血动物.

This is a picture of us in China Dinosaur Park.

这是我们在常州中华恐龙园中留下的足迹。

We know a great deal about those fascinating prehistoric animals, the dinosaurs.

关于那些十分引人注意的史前动物――恐龙――的情况,我们知道得不算少.

Now draw or trace ten dinosaurs in ascending order of size.

现在按照体型由小到大的顺序画出或是临摹出10只恐龙。

A new generation of scientists became fascinated by dinosaurs.

新一代科学家对恐龙研究着了迷。

They're basically living dinosaurs ．

它们基本上是活恐龙。

Studios are rushing out monster movies to take advantage of our new-found enthusiasm for dinosaurs.

电影公司趁着刚刚兴起的恐龙热正忙着赶拍怪兽电影。

These could only have been made after the dinosaur was dead.

这些深层牙印只有等恐龙死了时候才有可能被留下。

The dinosaurs and numerous other reptiles which had previously been dominant were extinct.

先前曾占主位的恐龙以及许多其他爬行动物到了这时都绝灭了.

People have proposed all sorts of hypotheses to explain why dinosaurs have become extinct.

人们提出种种假设,试图说明恐龙为什么会灭绝.

Behaving in this selfless and devoted manner, these little creatures have survived on Earth, for more than 140 million years, far longer than dinosaurs.

这些小生物以这种无私奉献的方式在地球上生存了1.4亿多年，比恐龙还长。

Are you trying to tell me that David was attacked by a dinosaur?

你是想要告诉我大卫被一支恐龙所攻击？

The dinosaurs disappeared long ago.

恐龙很久以前就绝种了.

Print is going the way of dinosaurs, many forecast.

很多人都预测印刷业和恐龙走在同一条道上——都会逐渐消失。