交换人生的一天中文版

In the words of the earth, you are not afraid of not knowing the goods, but you are afraid of comparing goods! What are the advantages and disadvantages of a swordsmanship? It is impossible for a blind person to understand an elephant. After truly analyzing each swordsmanship and comparing it carefully, I gradually discovered that this swordsmanship is extremely good in some aspects, while the other swordsmanship has some flaws in some aspects....