required majority

例句：

1. 1. The teacher required us to finish thehomework before class.
   老师要求我们在课前完成作业。
2. 2. He required his assistant to assisthim with the project.
   他要求他的助手协助他完成这个项目。
3. 3. The company requires employeesto wear safety gear at all times.
   公司要求员工在任何时候佩戴安全装备。