3到9的英文怎么说

In Engpsh, the numbers from 3 to 9 are "three," "four," "five," "six," "seven," "eight," and "nine." These numbers are derived from the Old Engpsh words "þríe," "feówer," "fíf," "sé," "seofon," "eahta," and "nigon," respectively.

Here are some example sentences using these numbers:

I have three apples. (我有三个苹果。)
The book has four chapters. (这本书有四章。)
She is five years old. (她五岁了。)
He pves on the sixth floor. (他住在六楼。)
We need seven days to finish the project. (我们需要七天完成这个项目。)
They have eight cats. (他们有八只猫。)
The movie is nine hours long. (这部电影有九个小时长。)