Eventually, their civilisation descended into chaos and warfare.

最后他们的文明也陷入混乱与中。

The air force runs one for anti-satellite warfare, designed to destroy or disable enemy birds.

美国空军实施了一项反卫星计划，旨破坏敌方卫星或令其失效。

All warfare is based on deception.

斗都是基于欺骗。

Bridges often play an important role in warfare.

桥梁常常中发挥重要作用。

" There's no instance of a nation benefiting from prolonged warfare."

“久于国不利。”

That’s because these unassuming organisms are masters of chemical warfare.

这是因为这些毫不起眼的微生物， 是化学的大师。

Present-day warfare, genocide, and degradation of the environment paint a different picture from this myth.

当今的、种族灭绝和环境恶化描绘了与这种荒诞说法不同的画面。

Thousands of German troops will be freed up to fight on the Western Front, where the carnage of trench warfare has already claimed more than a million lives.

数千支德军部队届时得以释放调往西部场，而腥风血雨的沟壕已索远超100万人的性命。

It will be different when it becomes guerilla warfare.

当它变成游击时，情况就不同了。

That is a different kind of warfare, it is psychological.

那是一种不同的，它是心理上的。

It will help Australia develop military technology concerning artificial intelligence and cyber warfare.

并帮助澳大利亚开发有关人工智能和网络的军事技术。

But the accident sparked a whole debate on the use of chemical weapons in warfare.

但这次事故引发了一场关于中使用化学武器的论。

Those features attract many clients in the context of modern warfare.

无人机的特性吸引了现代背景下的很多客户。

We're onboard a P-8 maritime warfare and surveillance plane in the Black Sea.

我们黑海的一架P-8海侦察机上。

Tehran has described the latest deployments as psychological warfare aimed at intimidating Iran.

德黑兰当局认为，美国最新的军事部署搜索意恐吓伊朗的心理。

Is the warfare between the sheep and the flowers not important?

难道羊和花之间的不重要？

In the 1950s, other military experiments were carried out in Canada on soldiers wearing arctic warfare clothing - the kind of super-warm thermal clothes you might wear in sub-zero temperatures - but with nothing to cover their heads.

20 世纪 50 代，加拿大对穿着极地服 —— 你可能会零度以下穿的那种超级保暖的衣服 —— 但头上没有任何穿戴的士兵进行了其他军事实验。

This information warfare is not only about fake news.

这场资讯并不只和假新闻有关系。

The Commander of the U.S. Naval Forces in Europe says one thing that concerns him when it comes to Russia is submarine warfare.

正欧洲的美国海军指挥官说，目前涉及到俄罗斯的一件事是关于潜艇的。

The primary factor, B say the study's authors: U.S. troops are subjected to multiple tours of high-intensity guerrilla warfare and face the constant threat of death or dismemberment from improvised bombs.

这份研究的作者表示，最主要的因素于--美军参与许多高压且紧张的游击任务，并不断面临死亡或是被土制炸弹炸断四肢的威胁。