多 + Noun / Number + 多 + Measure Word
多 (duō) can function as a noun modifier meaning "more" or "a lot of," indicating a greater amount or degree. It appears before a noun to describe quantity. It can also combine with numbers to mean "more than" a certain amount.
今天超市里有很多人。
Jīntiān chāoshì lǐ yǒu hěn duō rén.
There are a lot of people in the supermarket today.
她有很多朋友,周末从来不无聊。
Tā yǒu hěn duō péngyǒu, zhōumò cónglái bù wúliáo.
She has many friends and is never bored on weekends.
这个城市有三百多家咖啡馆。
Zhège chéngshì yǒu sān bǎi duō jiā kāfēiguǎn.
This city has more than three hundred cafés.