Reference books may not be taken out of the reading room.
不得将参考书携出阅览室。
No reference books are to be taken out of the reading room without permission.
本阅览室参考书不得私自携出。
Reference books must not be removed from the Reading Room.
参考书不得从阅览室拿走。
Are there some more reference books in the reading-room?
阅览室里不是已有好些参考书了吗？
Are there some more reference books in the reading-room?
阅览室里不是已有好些参考书了吗？
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