This is our school library . It 's open from 8:30 to 11:30 in the morning and from 1:30 to 4:30 in the afternoon . It 's not very large . It has only three assistants and about two thousand
Dear Mr. Wang,Knowing that our library is going to buy books, I’d like to give some we need most are popular science books. Usually popular science books explain basic principles of natur