mandatory membership class

例句：

1. 1.The company requires all employees to join the mandatory membership class.
   公司要求所有员工加入强制性会员类。
2. 2. This is a mandatory membership class for students who want to study abroad.
   这是一项强制性的会员类，供想要出国留学的学生参加。
3. 3. The mandatory membership class provides access to exclusive benefits and discounts.
   强制性会员类提供独家福利和折扣。