PCE

例句：

1. 1. The school offers a variety of courses for PCE students.
   学校为PCE学生提供了各种课程。
2. 2. The teacher explained the basic principles of PCE to the students.
   老师向学生们解释了PCE的基本原理。
3. 3. The PCE program aims to improve students' computer skills and creativity.
   PCE项目旨在提高学生的计算机技能和创造力。