Tā / zhèng / zài / tú / shū / guǎn / yuè / dú / yǒu / guān / Tǎ / mù / dé / de / yán / jiū / zī / liào。他正在图书馆阅读有关塔木德的研究资料。He is reading research materials about the Talmud in the library.