sum up experience

• 总结经验

sum up experience的用法和样例：

例句

1. We should sum up experience,draw the lesson.
   我们应当从中总结经验，吸取教训。
2. We shall have to be more careful in our work and review our experience regularly.
   我们把工作做得更细致一些，注意经常总结经验。