MOBILE PHONE

There have been many amazing inventions in the last one hundred years. In my opinion, the most important invention of all is the mobile phone.

Thanks to the mobile phone, you can send text messages and communicate with people in other countries. With the mobile phone, you can take photos and send them to other people to other countries. In 2012, one inventor designed the WhatsApp. It's an app, where you send messages, take photos and send photos, take videos and send videos. It's the best app in the world. After this app, one person invented the Facebook, it's almost the same.

In conclusion, people use the mobile phone a lot, because it is very important and useful.