1.The future of public transport is not in question.
公共交通的前景不容置疑。
2.The availability of public transport is also part of the equation.
公共交通的便利也是考虑因素之。
3."Besides, excessively large masses of human beings working in a single gigantic building overburden public transportation."
"此,多多的人在幢大楼里上班工作,加重了公共交通的负担。"
4.The city has made a concerted effort to curb pollution, clean up and pedestrianize the streets, spiff up the museums, build a new airport and invest in one of Europe's better public-transit systems.