5 G is coming. 5 G is the 5th generation(代) network. It is a new network after 1 G, 2 G, 3 G and 4 G. It can connect everyone and everything together. 5 G networks will cover many cities in China soon. 5 G means super﹣fast data speed. One can download a two﹣hour movie for fewer than 10 seconds, and it is making our lives more and more convenient.
5 G will make self﹣driving cars possible. For safety, self﹣driving cars need super﹣fast data transmission(传输) to communicate with their nearby environment. 5 G is just what makes self﹣driving cars achieve(达到) this. Even airplanes will become "smart" in the near future. Passengers will be able to use 5 G networks in the air to connect to the Internet and can order for food and drinks.
5 G will be a big help for students who take online classes. Many people live in poor areas. in the world where there are no schools. But with 5 G, this will change. Students all over the world will be able to see places like the Great Wall without leaving their rooms.
It will be also easier for doctors to treat patients remotely by 5 G. It means caring for patients from far away.
The facts listed above are only a part of what is 5 G. With 5 G, many things do not seem like dreams anymore. Now let's welcome the coming of 5 G.