Writing prompt: Will E-book Be Necessary in the Future?

Student essay:
With the society's development and prosperity, it has sprung up many electronic products, such as e-book. It insteads of traditional books. But whether e-book will be a necessary in the future has become a subject of hearted discussion.
Some think e-book will be a necessary in the future. On the one hand, such books are obviously handy and convenient and thanks to their multi-functions. Because Internet offers abundant resources, you can read various kinds of books. On the other hand, traditional books are made up of papers , so they are not easily portable. If you want to read books, you can read anywhere and anyplace.
Others hold that e-book will not be a necessary in the future. They support the opposite idea. First, using the e-book always is bad for people's eyesight. It leads to poor eyesight and other symptoms. Second, traditional books are more available because they are sold in various bookshops, while e-books need to refer to what you want to read.
Different people have different ideas. So, in my opinion, e-book will become popular under the invention of electronic products, but we should use them appropriately. On the contrary, traditional books is always a form of study, we can't throw them away. In the future, the science and technology will used in a diverse way.

Corrected essay:
With the society's development and prosperity, many electronic products have sprung up, such as e-books. They replace traditional books. But whether e-books will be necessary in the future has become a subject of heated discussion.
Some think e-books will be necessary in the future. On the one hand, such books are obviously handy and convenient thanks to their multi-functions. Because Internet offers abundant resources, you can read various kinds of books. On the other hand, traditional books are made of papers, so they are not easily portable. If you want to read books, you can read anywhere and anytime.
Others hold that e-books will not be necessary in the future. They support the opposite idea. First, using the e-book always is bad for people's eyesight. It leads to poor eyesight and other symptoms. Second, traditional books are more available because they are sold in various bookshops, while e-books need to refer to what you want to read.
Different people have different ideas. So, in my opinion, e-books will become popular with the invention of electronic products, but we should use them appropriately. On the contrary, reading traditional books is always a form of study, we can't throw them away. In the future, the science and technology will be used in diverse ways.