1. The Story of Cellphone
-- Bevis Li

2. The History of Cell Phone
The cellphone is 40 years old today. On April 3rd, 1973, Motorola engineer Marty Cooper placed the first public call from a cellphone. The first cell phone is very heavy.

3. The Presence of Cell Phone
The appearance of cell phone was very big and heavy before. But now the new cell phone is very smart ,small and thin. The price of cell phone is more and more expensive. It's difficult for a lot people to buy a new iPhone.

4. The Presence of Cell Phone
The price of cell phone is more and more expensive.It's difficult for a lot people to buy a new iphone.

5. The Presence of Cell Phone
There're many great brands of cell phone in the world. For example, IPhone, Samsung. These brands are all from abroad. Domestic brands like Huawei, OPPO, Vivo are also good.

6. The Presence of Cell Phone
The most popular function is Face ID. Besides this,3-D Touch, Live and ultra high resolution also very useful and fun. Because of the development of cell phone, the function will be more and more.

7. The Future of Cell Phone
In the future, cellphone may be beautiful and lucid. There will be many good and excellent brands. The future cell phone will give our lives more and more relaxation.