The design of schoolbag is as big as a notebook computer. It's amazing. As long as you put a book in your schoolbag, all the contents will be stored in the schoolbag by the computer and arranged by the management personnel.
In this way, when you need to read the textbook, our schoolbag does not need to install a lot of heavy paper books. It has a small keyboard on the surface of the schoolbag and a touch screen, which can be operated You can easily find and open the contents of the stationery bag you want. If you press the button, it will pop up a universal pen.
The universal pen can write words of various colors, rubber, ruler, compass. It has all the stationery functions of you. It doesn't need many stationery.
There is also a "course" software in the computer bag, which can record all your class schedules in a week It can remind you to prepare for class by tapping and sound. It can also remind you what class to take the next day, such as: "Hey, master, the next class is mathematics, but don't forget to open your math textbook." and a surprise. You, oh, that's the massage function of the school.
After a whole day's class, you are very tired. When you put your bag on your back, open it and use massage function. Wow, it's really uncomfortable, Fatigue soon disappeared.
Look here, you start to like this bag. It has many magical functions, but now I won't tell you, because I'm still designing.
When I found that there was no oil, I added oil to the road. I found that the noise on the car was very harsh and disturbing, and the emissions polluted the working environment. I also found that the paper used to be written was very soft and easy to be scratched.
After I got home, I began to study three things: the solar anechoic scale, the solar fuel meter, the solar energy fuel meter, which is as hard and soft as a watch, The three functions are all together. The seven buttons on the top are two top-level fuel and fuel. There is nothing to add to it.
In addition, the engine oil, watches and electronic products can increase the power of the holes. The middle two are noise and noise. Plus a hole, you just press the mute button, and water will come out of a hole.
This is to spray water, It will make a sound. There is no car noise, no one talking, no camera noise. There are three types of selection and starting lights below.
The light is like this. No matter how the light changes, it will become hard or soft. If a stone is as soft as bread, the paper will be hard.
No matter how small it is, it can not be cut off. It can also write. These three things are light and affordable.
Good morning, everyone. Today I'm going to talk about invention. There are inventions every day, because people want to make life easier.
Famous inventions like TV and bicycle TV provide us with all kinds of information so that we can learn more about the world. In addition to some entertainment programs, we can also relax ourselves. Learning programs help us learn.
Bicycles are very useful. We ride bicycles at school or work. It's not expensive.
Most of us can afford it. It won't pollute. It's good for our environment.
In addition, cycling is an exciting sport, which is very good for our health. Although there are many great inventions, I hope to invent a pen that can help us write faster and tidier. When we have problems with homework or exams, it will tell us how to solve these problems.
thank you very much.