3 sentences

1. 这个都市的夜景非常迷人。

   zhè gè dū​shì de yè​jǐng fēi​cháng mí​rén.

   The night view of this city is very charming.

   Source: Dong Chinese Dictionary

2. 上海是一个繁华的国际大都市。

   Shàng​hǎi shì yī gè fán​huá de guó​jì dà dū​shì.

   Shanghai is a bustling international metropolis.

   Source: Dong Chinese Dictionary

3. 这种古老的习俗在现代都市中已鲜有提及。

   zhè zhǒng gǔ​lǎo de xí​sú zài xiàn​dài dū​shì zhōng yǐ xiǎn​yǒu tí​jí.

   This ancient custom is rarely mentioned in modern cities.

   Source: Dong Chinese Dictionary