In terms of efficiency and cleanness, buses, trains and other forms of public or mass transportation are superior to the private automobile.

在效率和清洁方面，公共汽车、火车和其他形式的公共或大众交通工具优于私家车。

youdao

At Boeing you got substantial fuel efficiency by reengineering. Do you think that is possible with the automobile?

在波音的时候，你通过工程上的重新设计使能源利用效率获得了实质性的提升，你是否认为汽车也可以通过同样的方式提升能效？

youdao

With the number of the automobile increasing rapidly, the requirements of knuckle ascend, therefore, it is vital important to increase the productive efficiency.

随着汽车数量的迅猛增加，转向节的需求也随之上升，因此提高生产效率是至关重要的。

youdao

Some of the new industrial policies of China, such as in the high-fuel-efficiency automobile arena, should be of major concern to the U.S., European, Japanese, South Korean, and Indian automobile companies.

FORBES: China Momentum Continues, But What Does It Mean?

B, if we could achieve some of these important policy objectives through executive action as the President did with close to a dozen automobile manufacturers in putting in place fuel efficiency standards that will save 12 billion barrels of oil, we would.

WHITEHOUSE: Press Briefing

But one thing I did not bring up -- one step this President took, standing with the CEOs of more than a dozen automobile companies, was to raise fuel-efficiency standards, double them over the course of a number of years.

WHITEHOUSE: Press Briefing