通常参考书是不能拿出阅览室的，不过我们对你可以放宽规定，仅此一次。

Usually the reference books are not allowed to be taken out of the library. But we can stretch you, only once.

youdao

通常参考书是不能拿出阅览室的，不过我们对你可以放宽规定，仅此一次。

Usually the reference books are not allowed to be taken out of the library. But we can stretch you, only once.

youdao