大的小的用英语说怎么说

In English, "big" and "small" can be used to describe size. For example, you can say "The elephant is bigger than the mouse" or "The car is small compared to a bus." You can also use the comparative form "bigger" and "smaller" to compare two things. For example, "The building is bigger than the house" or "The toy is smaller than the box." You can also use the superlative form "biggest" and "smallest" to describe the largest or smallest of a group of things. For example, "The elephant is the biggest animal at the zoo" or "This is the smallest room in the house."