put the plough before the oxen

例句：

1. 1. She put the books on the table.
   她把书放在桌子上。
2. 2. He put the box in the corner of the room.
   他把箱子放在房间的角落里。
3. 3. The teacher put the students into groups for discussion.
   老师把学生们分成小组进行讨论。