If you're in some battle, or rather, your troop is in some battle, and people are being killed left and right.

如果你在某个战场上，或者说，你的军队在某个战场上，周围的人被杀死。

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They are continuing their legal battle to seek some redress from the government.

他们正继续打官司以向政府寻求一些赔偿。

《柯林斯英汉双解大词典》

For young people the streets become a battle to survive with some abandoned building to sleep in at night to keep the chill out of your bones.

对于年轻人来说，街头演变为一场战争，为了生存，他们必须要找到一些废弃的房子，这样晚上睡觉的时候才可以驱走他们骨子里散发出的寒冷。

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Armed with guts--and the product to back them up in battle--some upstarts pick a fight with a bigger competitor.

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Of course, there is still quite a bit of work to be done to make this work: iPhones do not have removable batteries, nor do they support multi-tasking, meaning that some sort of ruggedized, battery-powered external case would be necessary to get this battle-ready -- as well some jailbreaking.

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The army, in particular, is overstretched, and the navy is being forced to reduce the battle-readiness of some ships to concentrate men and equipment in those on front-line duty.

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