卫星直播电视形成一定规模后势必对有线数字电视业务造成冲击。

Satellite live TV form after a certain scale members of cable digital TV business impact.

youdao

卫星直播电视形成一定规模后势必对有线数字电视业务造成冲击。

Satellite live TV form after a certain scale members of cable digital TV business impact.

youdao