Fencing evolved from an ancient form of combat.

击剑是从古代的一种格斗形式演化而来的。

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There goes another. Now the Cosmoderm comes out, a collagen used to combat the very fine feather lines that form in the naso-labial area of the face.

现在美容皮肤出现了，胶原蛋白过去是用来消除在脸部鼻唇区域形成的细线的。

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WHATEVER else it may be, a military exercise-especially if it involves many countries-is a form of public drama, designed as much to impress the world as to hone combat skills.

不管还可能会是个什么东西，一场军事演习——尤其是涉及到多个国家——都是公众戏剧(public drama)的一种形式，用以在训练格斗技巧的同时，给世界留下深刻印象。

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Either way, the device could give boxing a second wind at a time when fight fans increasingly are turning to mixed martial arts, or MMA, a form of combat that more often ends with decisive knockouts.

WSJ: Say Goodbye to Boxing Judges

We've tried to understand how bullying can be a form of what researchers call "social combat, " and we've looked at what programs work to prevent it, and why some schools fail to adequately address the problem.

CNN: Enough is enough: Say no to bullying

In short, in the space of a year, the pre-army academies imbue their students with their Jewish and Israeli heritage and the students, in turn, form the backbone of the IDF's combat soldier and officer corps.

CENTERFORSECURITYPOLICY: Israel's reeducation minister