Usages of dìlǐ
在 大学 里， 他 特别 喜欢 历史 课 和 地理 课。zài dàxué lǐ, tā tèbié xǐhuan lìshǐ kè hé dìlǐ kè.
At university, he especially likes history class and geography class.
她 对 地理 很 有 兴趣。tā duì dìlǐ hěn yǒu xìngqù.
She is very interested in geography.
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We have an entire course teaching Chinese grammar and vocabulary.