tā / duì / zì / rán / lì / shǐ / fēi / cháng / gǎn / xìng / qù / jīng / cháng / yuè / dú / xiāng / guān / shū / jí

他对自然历史非常感兴趣，经常阅读相关书籍。

He is very interested in natural history and often reads related books.