But war is too complex and collective an activity to be accounted for by any warlike instinct lurking within the individual psyche.

但是战争是如此的复杂，对于人类来说是如此的具有共性，所以我们无法以潜藏于人类灵魂深处的好战本性来对战争的根源作出解释，任何本性解释都不行。

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Currently, the international situation is undergoing the most complex and most profound changes since the end of Cold War.

当前，国际形势正经历着冷战结束以来最复杂、最深刻的变化。

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The space war lab is a complex and gigantic system with magnificent scale, wide battling scope and numerous influencing factors, on the basis of completely analyzing the complexity of space war lab.

该文通过对空间作战实验室的复杂性进行全面分析，说明其是一个规模宏大、作战空间宽广、影响因素众多的复杂巨系统。

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They were tribal members who came up with an unbreakable code in their complex language that was adopted by American forces in the Pacific during World War II and used to confound the Japanese.

VOA: standard.2010.03.22

So identity, national identity is very complex, and we talk about the war--this is, it's a sparkling account.

所以说身份,国家身份在当时很复杂,然后我们谈起这场战争,这是一个很有话题的事

耶鲁公开课 - 1871年后的法国课程节选

Air quality inside the World War II complex had to be tested ahead of the event.

BBC: Excavation at High Pasture Cave

The Southbank Centre, a forbidding post-war concrete complex formerly visited only by serious culture consumers, has been transformed.

ECONOMIST: London��s public spaces have got better, but not good enough

The laws of war are very complex and are contained in extensive legal documents and conventions.

CENTERFORSECURITYPOLICY: Terrorism combatant brief