Tolling in peak period or encourage more users choosing public transportation mode to travel are more effective to prompt the social welfare.

在高峰期收费或增加选择公交车出行的用户的出行量更能促进社会福利的增加。

youdao

Taxi, which is the most active transport mode, has been becoming an important part of the urban public transportation.

出租汽车已经成为城市公共交通的重要组成部分，也是最为活跃的交通方式。

youdao

As far as the preferred mode of public transportation goes, however, Tsao belongs to a growing number of Beijing residents who are opting for the slower bus to the supposedly far more efficient subway.

CNN: Beijing commuters feel the squeeze