按部就班的

例句：

1. 1. We should follow the teacher's advice and study according to the steps.
   我们应该按照老师的建议，按照步骤学习。
2. 2. The project was completed in an orderly manner, with each task assigned to a specific person.
   这个项目以有序的方式完成，每个任务都分配给了特定的人。
3. 3. He studied diligently and methodically, following the steps carefully.
   他勤奋且有条理地学习，仔细遵循步骤。