Explain the value of a really sharp point and edge, the latter, particularly with a double edged knife, being as much to prevent the knife from being seized as for slashing.
解释真正锋利的刀尖和刀刃的价值，后者，尤其对于双刃匕首来说，可以用削划在很大程度上防止对手抓刀。
Abstract: Is a "double-edged knife" is a kind of multifunctional kitchen knife blade two.
正文快照： “双刃菜刀”是一种两个刀刃的多功能菜刀。
The knife blade angle is small, when cutting labor. The axe blade angle is larger. Used to cut bones and other objects, not easy to blunt. The two blade with a knife, a double-edged knife"."
现有菜刀的刀刃角度较小，切菜时省力。斧头的刀刃角度较大。用来砍骨头等物时，不容易钝。
It is a knife "double-edged sword", can properly implemented, the accurate and timely completion of punishing crimes task;
它是一柄“双刃剑”，正确实施，就能准确、及时地完成惩罚犯罪的任务；
It is a knife "double-edged sword", can properly implemented, the accurate and timely completion of punishing crimes task;
它是一柄“双刃剑”，正确实施，就能准确、及时地完成惩罚犯罪的任务；
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