Devoir d'anglais

Hello everyone. Today I will present my invention which for me will be useful to society: S.A.N.I.T.Y, a robot about 2.5 meters in height whose role is to clean the cities.

First, this idea came to me when, while walking in the streets, I saw garbage all the time. There are garbage cans though, but people seem to prefer to throw garbage on the ground. So on a whim I thought that if no one took the time to clean the city, then maybe a robot can do it. And that's where S.A.N.I.T.Y was born.

Regarding robot cleaners that already exists, the only thing he can do is to open and close unlike S.A.N.I.T.Y who will take the time to act properly.

To describe this robot, its operating principle is that every day it follows a well-coordinated route by scanning all the surroundings. At the slightest presence of a waste, he takes care of picking it up and putting it in his storage bag with a capacity of 50 kilograms of garbage. When he is full, he will return to his landmark where he will wait for the garbage collectors. Its exterior is made of metal that can withstand several delicate situations such as: rain, snow, violent gathering, etc. Its bag is made of plastic wool fiber, a plastic thread associated with vegetables fibers to facilitate its degradation in nature. For the price of its creation, one can count between 10.000 and 15.000 $ for the prototype. For the final version its price will depend on the added elements to perfect it. Our goal is to arrive at the Cape of International Production because we already know that our city is not alone in being in such a state. So, thank you for listening to me.

...