Disease can be as harmful,if not more so,to the well-being and progress of a nation than wars or economic depression.这句话

问题描述:

Disease can be as harmful,if not more so,to the well-being and progress of a nation than wars or economic depression.这句话如何理解?

疾病同给一个国家的幸福安康和繁荣带来的伤害,如果说不比战争或经济衰退更大的话,那破坏程度也是不相上下的.