There is an office for library card on the first floor. Someone is in that door. You tell him I'll get a library card. 6. Give it to 40 yuan. 7. It will be all right in a minute. There is a library next to it. If you go in with a library card, you can borrow books.
There is a reading room on the second floor. You don't need a library card.
But I'll pay you back in a year. 30 yuan will pay 10 yuan one year from now. )