上海是一个繁华的一线城市。

Shanghai is a bustling first-tier city.

一线城市的生活成本很高。

The cost of living in a first-tier city is very high.

很多人梦想在一线城市找到工作。

Many people dream of finding a job in a first-tier city.

这是继京沪杭等城市出台住房限购令后，又有一线城市出台限购令。

It is another Chinese first-tier city rolled out house purchase ban after Beijing, Shanghai and Hangzhou.

北京是中国的一线城市之一。

Beijing is one of the first-tier cities in China.

一线城市通常有更多的机会和资源。

First-tier cities usually have more opportunities and resources.

广州是中国四大一线城市之一。

Guangzhou is one of the top four economic centers of China.

像北京一线城市每天有几百辆高铁停靠。

Tier 1 cities like Beijing have a couple hundred high-speed trains stopping at the city every day.

目前房地产市场泡沫严重的城市主要集中在北京、上海、广州等房地产一线城市。

Current real estate market bubble serious urban concentrated in Beijing, Shanghai, Guangzhou and other real estate frontline cities.

我国目前被普遍公认的一线城市是上海、北京和广州。

Shanghai, Beijing and Guangzhou are the most commonly known first tier cities.