为什么学习知识不能和娱乐一样令人乐而忘倦、心醉神迷？

Why can't learning knowledge be as pleasant and enchanting as entertainment?

youdao

不经过训练，你将无法预测你的敌人如何攻击你，在障碍前跌倒，在冲过马拉松终点线前力倦神疲，刚跑完第一圈就对赛车失去操纵。

Without training, you will not be able to anticipate how your enemy will hit you. You will trip at that hurdle. Your knees will buckle before you hit the marathon's finish line.

youdao

不经过训练，你将无法预测你的敌人如何攻击你，在障碍前跌倒，在冲过马拉松终点线前力倦神疲，刚跑完第一圈就对赛车失去操纵。

Without training, you will not be able to anticipate how your enemy will hit you. You will trip at that hurdle. Your knees will buckle before you hit the marathon's finish line.

youdao