registration riveting

例句：

1. 1. The student must register for the exam before it starts.
   学生必须在考试开始前报名。
2. 2. The company requires all employees to complete a registration process before they can start work.
   该公司要求所有员工在开始工作前完成注册流程。
3. 3.After completing the registration form, you will receive an email confirmation.
   填写完注册表单后，您将收到一封确认邮件。