IPE

例句：

1. 1. I'm not sure what the IPE stands for.
   我不确定IPE代表什么。
2. 2. The IPE is a popular choice for students in high school.
   IPE是高中学生流行的选择。
3. 3. The IPE program provides financial aid to low-income families.
   IPE项目为低收入家庭提供财政援助。