tú shū guǎn / lǐ / de / cān kǎo shū / zhǐ néng / zài / yuè lǎn shì / yuè dú / bù néng / wài jiè

图书馆里的参考书只能在阅览室阅读，不能外借。

Reference books in the library can only be read in the reading room and cannot be borrowed.