Fluency Exercise #4 Technology

In the future, we will study and invent new technology continuously, because we have limited resources. For example, now we are in a shortage of resources such as water and oil. I look forward to make a method to solve this situation. First, if we invent a machine that changes dirty water to clean water with less cost, we can get infinite water. Then, it will also be helpful for less developed countries because there are many disease problems due to scarcity of water. Next, I think we are going to make many machines that don't need much resource. Actually, oil has disappeared in decades, so I want to see a car that moves without oil and without so much energy. At that time, we can make a flying car. Flying cars would be helpful for limited land and saving time. If this car will be popular, our life quality would go up rapidly. For instance, we can go anywhere we have a mind to go. Clearly, we make many inventions and innovations and those change our life style for the better.