✔ 最佳答案
I feel that youtube could let us see different short films conveniently, learn different things and knowledge. Although there are many films which could beneficial to us, but on the other hand there are also a lot of films carrying bad conscious to us. I had seen many films from youtube which are beyond our guidelines, such as the films containing obscene materials, and films containing inhuman behaviors. The contents of these films should not be put on the web, because this will not only be not beneficial to the computer user, but can also cause the legal liability. Therefore I hope youtube could seriously consider strengthen their content filter, so the computer world can be developed in a healthy way.