n.战争，战，作战，(群体、公司等之间的)斗争，竞争，冲突

The warfare ceased in 1949.
战争在1949年停止。
They are waging warfare with the virus.
我们正在同病毒作斗争。
hey are excellent at guerrilla warfare .
他们非常擅长游击战。
In ancient times, warfare was often fought on open battlefields.
在古代，战争常常在开阔战场上进行。
Nuclear warfare would have catastrophic consequences for humanity.
核战争对人类将有灾难性后果。
Tactics in urban warfare differ significantly from those in desert combat.
城市战争的战术与沙漠战斗的战术有很大不同。
The development of stealth technology has revolutionized modern warfare.
隐形技术的发展彻底改变了现代战争。
Naval warfare involves a complex interplay of strategy and tactics.
海战涉及复杂的策略和战术互动。
Air superiority is crucial in contemporary warfare.
空中优势在现代战争中至关重要。
Chemical warfare is banned under international law.
化学武器在国际法下是被禁止的。
The art of warfare includes not just fighting, but also diplomacy and intelligence gathering.
战争的艺术不仅包括战斗，还包括外交和情报收集。
Cyber warfare has emerged as a new front in the 21st century.
网络战已成为21世纪的新战场。
Warfare has always been a brutal aspect of human history.
战争一直是人类历史上残酷的一面。