However, such apps have been a topic of controversy, for they have been challenging the traditional taxi business and moreover, it is illegal for private cars to operate as taxis in China.

然而，这些应用软件也引起了一些争议，他们对传统的出租车行业带来了巨大冲击，而把私家车当做出租汽车运营在中国更是违法的。

youdao

However, such apps have been a topic of controversy, for they have been challenging the traditional taxi business and moreover, it is illegal for private cars to operate as taxis in China.

然而，这些应用软件也引起了一些争议，他们对传统的出租车行业带来了巨大冲击，而把私家车当做出租汽车运营在中国更是违法的。

youdao