On the premise, I think water is the most important thing in the world because if there is no water in the world, we can't live. It is a natural thing. However, I'm sure everyone does forget this fact. I will write two viewpoints of water. The first one is whether water is an important thing or not. Second is the viewpoint of drinking water.

     First, we should know about the details of the water. In fact, 70% of this earth is water. Our ground is 30% of this earth. When you already know about this, could you say water is not important? I can't do this. So my opinion is water is the most important thing in the world.

     Second, I'm guessing there are both advantages and disadvantages of water. I found the interesting article, it says water is the only liquid on Earth that safely reduces weight. When I heard it, I wanted to tell people who are on a diet. And there are more advantages. If you want to look younger, I recommend drinking water every day, because it helps maintain the elasticity of the skin. But there are disadvantages to water. If you drink too much water, you will have headaches, and your electrolyte levels drop and the balance is compromised. There is sign to drink too much. When I searched for water, I could know there are disadvantages to water for the first time.

     As a result, I'm sure water is the most important thing in the world. So I think we must protect the water, and we should notice the importance of water. I think the existence of water is becoming in general. So I think we need to improve this problem. I'm guessing it is a big problem we must improve for the people. 

(299 words)