They are banned on Singapore’s Mass Transit System (there are even No Durian signs there!).

这种水果被禁止在新加坡的公共车上（那里甚至张贴了禁止携带榴莲的标志）。

youdao

It has a very broad prospect for the application of the technology in Guangzhou urban mass transit system.

该技术在广州市轨道交通领域具有广阔应用前景。

youdao

Today, operation security and reliability of urban mass transit system becames an important problem one has to face.

城市轨道交通系统的运营安全和可靠性是必须面对的一个重要问题。

youdao

But they have really had a big scaling down of the mass transit system this year.

但是今年确实大幅度削减了公共交通。

纽约的公共交通 - SpeakingMax英语口语达人

In Paris in the Twentieth Century, published for the first time in 1994, Verne described fax machines, gas-powered cars and an elevated mass transit system.

FORBES: Eerily Prescient

So troubled is Santiago's new mass transit system, known as Transantiago, that President Michele Bachelet made an unusual admission just days after its disastrous roll-out.

NPR: In Chile, Commuters Sue City over Transit System

Deputy Hales says privately owned buses careened thru Santiago's streets, belching black smoke and competing for passengers in what appeared to be more a high-speed chase than a mass transit system.

NPR: In Chile, Commuters Sue City over Transit System