The first mobile phone was invented in the late 1970s. As a communication tool, mobiles make it 1 for people to keep in touch with each other. But overuse of the mobile phone is bad for us. We all 2 that, but no one ever 3 puts their phones down. A child wrote, “I 4 my mum...
The first mobile phone was invented in the 1970s. As a communication tool, the mobile phone makes it 1 for people to keep in touch with each other. But the overuse of the mobile phone is bad for us. We all 2 that, but no one ever 3 puts his or her mobile phone down. A child...
The very first mobile phones were not really mobile phones at all. They were two-way radios that allowed people like taxi drivers and the emergency services to communicate. Instead of relying on base stations with separate cells (and the signal being passed from one cell to another), the fir...
Since 1973 we got the first mobile phone in the world, it has become a crucial part of our daily life nowadays. Mobile phones have changed vastly, both in design and function. Today, let’s take a ride back to the past and look at the different “first” mobile phones in the world,...
Certainly, the inventor of the first mobile phone, American engineer Martin Cooper, thinks we might be. In a BBC interview, he suggested people should stop scrolling and “get a life”. But of course, once we startdoom scrollingor watching videos, w...
Topic 2 Mobile phones Mobile phones are very useful in our daily life. The first mobile phone was invented in 1973. It was very big like a brick. People could only use it to make phone calls. With the development of science and technology, the mobile phone becomes smaller and smaller.In...
Topic 2 Mobile phones Mobile phones are very useful in our daily life. The first mobile phone was invented in 1973. It was very big like a brick. People could only use it to make phone calls. With the development of science and technology, the mobile phone becomes smaller and smaller.In...
50th Anniversary of the First Mobile Phone Call is April 2023. Find out the story behind the call & discover the history of the mobile phone
The firstmobile phoneservice, for 80-pound telephones installed in cars, wasdemonstrated on June 17, 1946, 75 years ago. The service was only available inmajor citiesand highway corridors and was aimed at companies rather than individuals. The equipment filled much of a car's trunk, and subs...
71.The Development/Introduction 根据文章第一 段The first mobile telephones 和最后一段It is interesting to imagine what the 5G and 6G network cell phones of the future will be able to do.可知文章讲述了手机的发展,甚至于想象第五,六代手机的功能.72.call and talk 根据文章第一 段This allowed ...