三是可以免费接收本地地面数字电视。
Three is to receive free local digital terrestrial television.
地面数字电视广播系统是我国广播电视综合覆盖体系中的重要组成部分。
DTTB is the important part of Chinese radio and TV integrated coverage system.
地面数字电视广播系统是我国广播电视综合覆盖体系中的重要组成部分。
DTTB is the important part of Chinese radio and TV integrated coverage system.
应用推荐