这是一篇英语的演讲稿。可能会有语法、词汇、搭配、连贯性、可听性等等多方面的问题。请高手指点一下，其中有哪些问题，应该怎么改。
The Greatest Invention In My Eyes
Good evening,ladies and gentlemen.Last night in my room,busy preparing for my speech today,I was puzzled at the opinions of greatest inventions of different persons.I read many books.Some articles hold the opinions that the greatest invention in the world is electricity,while the others believe computers are unreplaced in modern society.I read and read,suddenly an idea struke me:The greatest invention are just books.
A famous person has ever said:"Books are the best teachers."Exactly!That's what I would like to say first.In the long history of human being,books have playde an important part in communicating knowledge.And even today,the situation is still so .Each year,millions of books are published in the world.Knowledge changs our lives.If a knowledged person want to express some new idea,probably he wiil choose to write a book.On the other hand,the best way to broaden our horizens is reading books.
Secondly,as I have been puzzled,books provedes you with different ideas.And you make your decision to choose anyone that fit you.Or otherwise,you may choose none of them,just like me ,instead of obeying books' advise.I choose "books" as the greatest invention in my eyes.So,don't you think it's a little interesting?Books are honored as teachers without sound.But how are books different from our real teachers?I think the fact is that,if a real teacher advises me to choose electricity or computer as my topic today,and every one you can imagine,how much brave I will prepare to refuse.So don't you think books are better tempered and better get alongde than our real teachers?That's all,thank you.

The Greatest Invention In My EyesGood evening, ladies and gentlemen. You know, for a long time , I was puzzled at the opinions of greatest inventions of different people. I have read many books. Some writers hold the opinion that the greatest invention in the world is electricity, while others believe computers can not be taken place in modern society. I read and think, again and again, suddenly an great idea struke me: The greatest invention is just book itself. We often describe books like this :"Books are the best pabulum.” Exactly! That shows how important books are. As a student you can get knowledge from books; as a learner of history, you can know the situation in ancient times through books. From books, we can know how to be a person, we can know how why we should call a spade a spade as a person. Knowledge changes our life.During the long history of human being, books have played a very important part in recording and keeping knowledge or information. And even today, the situation is still the same. Each year, millions of books are published in the world. If a learned person wants to express some new ideas or some new production of his research, probably he would liket to choose to write a book. On the other hand, the best way to broaden our horizon is reading books. Because it’s impossible for us to meet everything, and books can provide us another way to experience different culture ,different people and many many other things. Secondly, books provide us with different ideas of other people ,so that we can find suitable opinions for our own. Or you can choose none of them, just form your own opinion. Just like me, choose books as the greatest invention, which is different from others.Books are as honored as teachers without voices. But the difference between a book and a teacher is that you can get information from a book at any time, any place. Sometimes if you refuse a teacher’s advice, the teacher might be angry with you , but a book can never do. Don’t you think so? Books are better tempered and better get along with. That'sall, thank you.-
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