This is in a nice range for metropolitan area networking, and provides another alternative.

这对城域网来说是个不错的频率范围，为其实现方式提供了另一种选择。

youdao

This is in a nice range for metropolitan area networking, and provides another alternative.

这对城域网来说是个不错的频率范围，为其实现方式提供了另一种选择。

youdao