初中水平，用英语翻译下列句子

1. Sixty million years prior to the appearance of human beings, dinosaurs once existed on Earth.
2. Some dinosaurs were as small as chickens.
3. Some dinosaurs were winged, and they were able to fly as fast as birds today.
4. Walt Disney is well-known for the cartoon characters he created.
5. Disneyland was founded by Walt Disney in 1954.

1恐龙比人类早60万年在地球上生存.
2一些恐龙像小鸡一样小
3一些恐龙有翅膀，还能飞得和现在的鸟一样快。
4沃特迪斯尼因为他创作的动画角色而闻名于世。
4沃特迪斯尼于1954年成立迪斯尼公司
同义句：
1 Dinosaur compares the human 600,000 years to survive early on the Earth.
2 Some dinosaur chicken equally small
3 Some dinosaur have the wing likely, but can also fly and present's bird equally is quick.
4 Wort Disney, because he creates but the animation role is world famous.
5 The Wort Disney established Disney Corporation in 1954

上面的人英语有问题吧, 翻译成了反义句或不正确的中文!!!应该翻译成同义句!!
1.Dinosaurs existed on Earth more than sixty million years before human beings.