zuó tiān / wǒ / zài / tú shū guǎn / yù jiàn / le / Yī màn niǔ ěr / tā / zhèng zài / dú / yī běn / zhé xué / shū

昨天我在图书馆遇见了伊曼纽尔，他正在读一本哲学书。

Yesterday I met Emanuel in the library; he was reading a philosophy book.