And for a lot of people in the world, if I give you an encyclopedia that's written at a university level, it doesn't do you any good without a whole host of literacy materials to build you up to the point where you can actually use it.
并且对于世界上的很多人来说， 如果我给你们一本大学级别的百科全书， 它不会给你带来任何好处 没有一整套的很多的扫盲材料 来帮你建立起你真正能使用它的观点。