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In 2009,my first is the television.Electronic television was first successfully demonstrated in San Francisco on September 7,1927.The system was designed by Philo Taylor Farnsworth,a 21-year-old inventor. -
In 2011,I heard some news in the radio.Radio is a wireless transmission and reception of electric impulses or signals by means of electromagnetic waves. -
A smartphone is a cellphone that lets you do more than make phone calls and send text messages. -
A newspaper is a periodical publication containing written information about current events and is often type in black ink with a white or gray background. -
Then in 2017 is YouTube,The first large-scale video sharing website that makes it easy to watch videos online. -
In 2018,I started using the Facebook app, which allows users,who sign-up for free profiles,to connect with friends,work colleagues or people they don't know, online. -
In 2019,I started to use a computer. A machine that can store and process information.It has the ability to accept data(input), process it,and then produce outputs. -
Vivo phones are known for their outstanding camera set ups and specifications.