After 3G and 4G, 5G (from “the fifth-generation mobile networks”) becomes the latest generation of mobile communications.
在3G和4G之后，5G（源自“第五代移动网络”）成为了最新一代的移动通信。
China announced the start of 5G in 2019 and now 5G is available in so many cities that most people can experience its advantages.
中国在2019年宣布开启5G，现在5G已经在如此多的城市普及，以至于大多数人都能体验到它的优势。
As a result of the increased size of networks, data transfer becomes much quicker.
由于网络规模的扩大，数据传输变得快得多。
5G is 10 to 100 times faster than the 4G network.
5G比4G网络快10到100倍。
It may make many new uses possible.
它可能会让许多新的用途成为可能。
For example, you can download a film in just 3 seconds.
例如，你可以在短短3秒钟内下载一部电影。
This used to take a few minutes with a 4G network.
而在4G网络下，这在过去通常要花费几分钟。
What’s more, there will be enough capacity for everyone to chat online and watch movies on their phones.
此外，将会有足够的容量让每个人在手机上在线聊天和观看电影。
Scientists say 5G will help the development of self-driving cars and the “5G man-like robot” as well.
科学家们说，5G也将助力自动驾驶汽车和“5G类人机器人”的发展。
Most importantly, 5G will help us build the Internet of Things (IoT).
最重要的是，5G将帮助我们建立物联网（IoT）。
For example, on a hot summer day, you could turn on your air conditioning with IoT before you go home.
例如，在炎热的夏天，你可以在回家之前通过物联网打开空调。
All of these things need very fast Internet speeds.
所有这些事情都需要极快的网络速度。
5G will be the key.
5G将是关键。
Our technology seems to develop so fast.
我们的技术似乎发展得如此之快。
Some big companies have started to produce 5G products.
一些大公司已经开始生产5G产品。
5G technology will make some amazing changes.
5G技术将带来一些惊人的改变。
Let’s wait and see what it will bring.
让我们拭目以待它会带来什么。
Full Text in English
After 3G and 4G, 5G (from “the fifth-generation mobile networks”) becomes the latest generation of mobile communications. China announced the start of 5G in 2019 and now 5G is available in so many cities that most people can experience its advantages.
As a result of the increased size of networks, data transfer becomes much quicker. 5G is 10 to 100 times faster than the 4G network. It may make many new uses possible. For example, you can download a film in just 3 seconds. This used to take a few minutes with a 4G network. What’s more, there will be enough capacity for everyone to chat online and watch movies on their phones. Scientists say 5G will help the development of self-driving cars and the “5G man-like robot” as well. Most importantly, 5G will help us build the Internet of Things (IoT). For example, on a hot summer day, you could turn on your air conditioning with IoT before you go home. All of these things need very fast Internet speeds. 5G will be the key.
Our technology seems to develop so fast. Some big companies have started to produce 5G products. 5G technology will make some amazing changes. Let’s wait and see what it will bring.