A. essential B. picture C. invented D. discovered E. actually |
Believe it or not, forgetting some things helps your brain remember others! The brain is a complicated (复杂的)part of the body. Scientists will be learning about it for many years to come.
However, one thing that they have is that your brain needs to forget some information. If it remembered everything, then pulling out a certain piece of information from lots of stored—up memories would be impossible. Let's your brain as a bucket (桶)that is filled with papers. How could you find one little note in all of that clutter(杂乱的东西)?
According to the scientists, some forgetting is a very natural and normal process, rather than a failure of memory. Our brains may want us to remember the part of what we've experienced because that will be most helpful for us in the real world.
