Millions of years ago, long before there were any people, there were dinosaurs. Dinosaurs were one of several kinds of prehistoric reptiles that lived during the Mesozoic Era, the "Age of Reptiles."
Dinosaurs were reptiles and most hatched from eggs. No dinosaurs could fly and none lived in the water.
Plant-eating sauropods were the largest animals to ever walk on Earth - but blue whales are more massive than any of the dinosaurs were! The largest dinosaurs were over 100 feet (30 m) long and up to 50 feet (15 m) tall (like Argentinosaurus, Sei**osaurus, Ultrasauros, Brachiosaurus, and Supersaurus). The **allest dinosaurs, like Compsognathus, were about the size of a chicken. Most dinosaurs were in-between.
It is very difficult to figure out how the dinosaurs sounded, how they behaved, how they mated, what color they were, or even how to tell whether a fossil was male or female.
Believe that all know the people will know LiangLong dinosaurs, once upon a time, LiangLong used to be the representative of the dinosaur species. In fact LiangLong discovery times and early, early in 1878 have been found. LiangLong is representative of the XiJiaoLei dinosaurs, XiJiaoLei dinosaurs have extremely great body for world famous. LiangLong features is huge size, long neck, **all head and tail shape of the whip. LiangLong late Jurassic is one of the most successful dinosaur, ruled North America with more than one thousand years. We will LiangLong from the features of the structure of this peculiar first introduced dinosaurs. With most of the XiJiaoLei LiangLong dinosaur has a long neck and neck of use for a long time but no air, there is no evidence to support the cause. Once a theory that LiangLong in the lake
简要介绍
Brief introduction
所有恐龙已经灭绝，但是恐龙的后代——鸟类存活下来，并繁衍至今。
All dinosaurs extinct, but the dinosaur offspring - birds survival, and grew so far.
恐龙（英文：dinosaur英音['dain?s?:]美音['da?n?,s?r]）是生活在距今大约2亿3 恐龙
Dinosaurs (English: dinosaur British sound [' dain ? s ?:] the beautiful sound [' da ? n ?, s ? r]) live in is about 2 million dating three dinosaurs
500万年至6595万年前的、能以后肢支撑身体直立行走的一类陆生动物，是群中生代的多样化优势脊椎动物，大多数属于陆生（栖息在陆地上）的爬行动物，但能直立行走，支配全球陆地生态系统超过一亿六千万年之久。
500 million years to 6595 million years ago, to support the body's upright hind legs, is a kind of terrestrial species of Mesozoic diversification of the advantages of vertebrates, most belong to terrestrial (perched on land) reptile, but can walk upright, dominate global terrestrial ecosystems more than 160 millions of years.
说是脊椎动物而不说是爬行动物的原因是，恐龙曾经被归为爬行动物，但是其不符合爬行动物的基本特征之一：匍匐的行走方式，以及现在一直被质疑的冷血动物一说。
Say vertebrates and not saying of reptiles reason is that dinosaurs to be categorized as reptiles, but it does not conform to the reptile one of the basic characteristics: prostrate walking style, and now has been questioned the cold-blooded animal said.
恐龙之最
最早的恐龙
美亚里桑那州硅化木公园发现一条距今2亿2千5百万年鸵鸟大小200磅最大的恐龙的恐龙化石。
最迟出现的恐龙
角龙类恐龙在白垩纪距今1亿3千5百万年以后最盛
最大的恐龙
据美国阿而伯克基地区发现的震龙全长39-----52米重达80吨。
最小的恐龙
新颌龙（体长60厘米，重5.5千克）
Dinosaur most
The earliest dinosaurs
The United States and Asia fossil woods Arizona Park found a 2-thousand two hundred million years ago 5 million years the size of two hundred pounds an ostrich's largest dinosaur fossil dinosaur.
Appears at the latest dinosaur
Kok-long type of dinosaur in the Cretaceous period 100 million years ago 3, 1000 5 years after the height
Largest dinosaur
According to the United States and the Arab-Israeli region伯克基David Long found 39 ----- 52 meters in length weighing 80 tons.
The **allest dinosaur
New jaw long (body length 60 cm and weighs 5.5 kilograms)
上面是中文，下面是英文，调换个位置就可以了^^