This text offers some proposals to secure signal transmission and broadcast in outdoor live broadcast.

对户外现场直播节目信号的安全传输及安全播出提出一些看法。

youdao

This text offers some proposals to secure signal transmission and broadcast in outdoor live broadcast.

对户外现场直播节目信号的安全传输及安全播出提出一些看法。

youdao