Cách sử dụng
Fuel refers to a substance that is used to produce energy or power. This energy can be used to operate machines or vehicles, such as cars or planes. Fuel can be in the form of a gas, liquids or solids, and is often derived from natural resources such as oil or coal. It is commonly used in everyday life, for example, when we fill up our car with petrol or diesel. It is important to use fuel responsibly and efficiently to minimize the impact on the environment.