I'm Mike. I live on Middle Huaihai Road in Shanghai. There are six pay phone booths(电话亭) in my neighborhood. Many people like to visit the booths. They don't make phone calls. They go there for books.
The booths are now small libraries.
There are three kinds of libraries. One is Library Booth. People can take the books in the booth home. When they finish reading, they need to bring the books back. One is Celebrity Exhibition hall. In the booth, people can learn about some great people, like Ba Jin and Ke Ling. The last one is One Book Booth. There is always a new book in it.
Now there are over 200 booth libraries in Shanghai. People love them very much. "They are fantastic places to enjoy reading and have a rest,"they say.Can people use the phones in the booths? Sure! And they can make emergency(紧急的)calls, like 110 and 120, for free.