The other, as described above, utilises ordinary radio and television carrier frequencies.

另一种，就象上面陈述的，利用普通的收音机和电视chengzai频率。

youdao

The other, as described above, utilises ordinary radio and television carrier frequencies.

另一种，就象上面陈述的，利用普通的收音机和电视chengzai频率。

youdao