Students often take the Advanced Placement Test to earn college credit while still in high school.
学生们常常参加高级 Placement 测验，以便在高中时就能获得大学学分。
The Advanced Placement Test is designed to assess students' readiness for college-level work.
高级 Placement 测验旨在评估学生是否准备好进行大学水平的学习。