3的英文怎么写的个性

　　The way I see it, you have three main problems.

　　我认为你有三个主要问题。

　　There were only three of us on the advanced course.

　　只有我们三人学高级课程。

　　There's room for three people in the back.

　　后排有可容三人的空位。

　　Three colleges have come together to create a new university.

　　三所学院合并成了一所新的大学。

　　He could just make out three people through the mist.

　　透过薄雾他勉强能看出有三个人。