900 basic sentences crazy english

Lesson 42: In The Library. 第 42 課：在圖書館。
619. Are these the books you’re checking out? 這些是你正在看的書嗎？
620. When are they due back? 他們什麼時候回來？
621. It seems you still have a book overdue. 看來你還有一本過期的書。
622. You can have them for one month. 您可以使用它們一個月。
623. It’s $0.5 a day for overdue books. 逾期圖書每天收費 0.50 美元。
624. Do you have any books on Russia? 有沒有關於俄羅斯的書？
625. You’re not supposed to talk in the library. 你不可以在圖書館裡說話。
626. Is the photocopier working? 影印機好用嗎？
627. That book is on reserve for a professor. 那本書是為一位教授保留的。
628. We only have one copy of that book. 我們只有那本書的一本。
629. She is a very popular author. 她是一位非常著名的作家。
630. This library needs to get some more up-to-date books. 這個圖書館需要一些更新的書籍。
631. Where are the math books located? 數學書在哪裡？
632. What time does the library close today? 今天圖書館幾點關門？
633. I hate when people write in library books. 我討厭人們在圖書館寫書。