学校完成了在AP系统的设置以后，才能报名考试。
Only after your school has been set up in AP Registration & Ordering system will the school AP coordinator receive the instructions to register your students for AP Exams.
请按照AP指令操作以便完成AP系统设置。
Refer to this site for directions to complete setup in the AP Registration & Ordering system.
https://apcentral.collegeboard.org/pdf/setup-enrollment-and-ordering-coordinators.pdf