tā / duì / zǔ / hé / shù / xué / hěn / gǎn / xìng / qù / dú / le / hěn / duō / xiāng / guān / zhuān / zhù

他对组合数学很感兴趣，读了很多相关专著。

He is very interested in combinatorial mathematics and has read many related monographs.