Word: 大城市 (dàchéngshì)

他发达了，搬去大城市住。

Tā fādále, bān qù Dàchéng Shì zhù.

He made it big and moved to live in a big city.

刚到大城市，他很难立足。

Gāng dào Dàchéng Shì, tā hěn nán lìzú.

Having just arrived in the big city, he finds it hard to get a footing.

在大城市买房子，代价非常高昂。

Zài Dàchéng Shì mǎi fángzi, dàijià fēicháng gāo'áng.

Buying a home in a big city comes at a very high cost.

在大城市，堵车早就司空见惯了。

Zài Dàchéng Shì, dǔchē zǎojiù sīkōngjiànguàn le.

In big cities, traffic jams have long been a common sight.

她从小就憧憬着去大城市生活。

Tā cóngxiǎo jiù chōngjǐngzhe qù Dàchéng Shì shēnghuó.

Ever since she was little, she has longed to live in a big city.

现在大城市的住房很紧张。

Xiànzài Dàchéng Shì de zhùfáng hěn jǐnzhāng.

Housing is very tight in big cities now.