One day,Mike and Holson go to the library to buy a book.when they go into the library.they cannot see any body,they only see two robots there.then they goto the robot and say:"I want to borow abook ,would you. One day,Mike and Holson go to the library to buy a book.when they go into the library.they cannot see any body,they only see two robots there.then they goto the robot and say:"I want to borow abook ,would you.