5g英语作文范文高中（5g的好处英语作文带翻译）

Why do we need 5G?

Mobile communication has profoundly changed people's life, but people's pursuit for higher performance of mobile communication has never stopped.

In order to cope with the future of mobile data traffic explosive growth, the connection of massive device, the continuous emergence of various new services and applications scene, the fifth generation mobile communication (5G) system will emerge as times require.