中国的交通法规滞后于技术进步，打车应用在中国是一个法律上的灰色地带。

Car-hailing apps are a legal grey area in China as transport laws have lagged behind technological advances.

youdao

中国的交通法规滞后于技术进步，打车应用在中国是一个法律上的灰色地带。

Car-hailing apps are a legal grey area in China as transport laws have lagged behind technological advances.

youdao