Network encryption occurs at the network transfer layer of a selected protocol.

网络加密在选定协议的网络传输层上进行。

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And then sit back and transfer all the selected songs to the PC.

然后坐下来和转让所有选定的歌曲，在PC上。

youdao

And then sit back and transfer all the selected songs to the PC.

然后坐下来和转让所有选定的歌曲，在PC上。

youdao