大家都明白,掌握了游泳技术,才能体会到游泳的快乐;学会了电脑操作,才能体会到电脑很好玩.同样,只有当你掌握了学习的规律和方法,你才能体验到学习真的很好玩. Everyone understands that only by mastering swimming technology can you realize the joy of swimming; when you learn computer operations, you can realize that the computer is very fun. Likewise, only when you have mastered the laws and methods of learning can you experience that learning is really fun. .