1.Logic is the soul of debate. To analyse the concept of the topic of debate and to form an uncontradicted logical framework are the foremost work of both sides of debate.
辩论的灵魂是逻辑，对辩题的概念作出分析和构造一个无矛盾的逻辑框架是辩论双方的出发点。
2.Logic is the soul of debate. To analyse the concept of the topic of debate and to form an uncontradicted logical framework are the foremost work of both sides of debate.
辩论的灵魂是逻辑，对辩题的概念作出分析和构造一个无矛盾的逻辑框架是辩论双方的出发点。