Teacher: When was Rome built?
Tom: At night.
Teacher: Who told you that? Tom: You did. You said Rome wasn't built in a day.
老师：罗马是什么时候建成的？
汤姆：在夜里建成的。
老师：谁告诉你的？
汤姆：是您啊。您说过罗马不是在一个白天建成的。