We should go out by public transportation to fight against air pollution.

为了防止空气污染，我们外出应该乘坐公共交通。

youdao

If a lot of people can use public transportation instead of private cars, the air quality will not be so rotten.

如果有很多人使用公共交通工具，而不是私家车，空气质量将不会那么糟糕。

youdao

Officials used the theme "Greener Traffic, Cleaner air" to encourage car owners to take public transportation more often and help ease road congestion and contribute to better air quality.

此次活动的官方主题为“绿色交通•清新空气”，旨在鼓励有车一族多乘坐公共交通出行，从而缓解交通拥堵，提升空气质量。

youdao

Organizations throughout the metro and the surrounding areas champion initiatives for cleaner air, conservation and better public transportation.

FORBES: Written by Josh Lew

The drive to improve public transportation, clean up the air and increase green space has played an essential role.

WSJ: In Taipei, Taiwan, Life in the Slow Lane