intentionally left blank

例句：

1. 1.He intentionally left the door open to let in the breeze.
   他故意把门打开，让微风进来。
2. 2. She intentionally avoided eye contact with him.
   她故意避免与他眼神接触。
3. 3. The teacher intentionally gave the student a failing grade to teach him a lesson.
   老师故意给这个学生一个不及格的分数来给他上一课。