How had she slept at night, knowing that what was being done was not enough, that what could be done was limited and couldn't undo the relentless growing roots of injustice and war?

当知道我们所做的仍然不够，能做到的又是如此的有限，更无法消除不公平和战争的不断滋长的根源，晚上她又怎能安睡？

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Supported by an overnight airborne operation and a relentless bombing campaign from air and naval forces, operation Overlord commenced, and would forever change the scope of the Second World War.

在夜间空降、无情的舰炮轰击和无尽的空中轰炸中，霸王行动开始，他将彻底改变第二次世界大战的战局。

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President Alvaro Uribe, who has made a relentless war on the Farc the hallmark of his two administrations, sent a message to the rebel leader Ivan Marquez, whom he described as the "diplomat of terror".

BBC: Aerial attack kills 13 Farc rebels in Colombia

But the world's Friedmanites have waged a relentless guerrilla war against the idea, denouncing it as a farrago of value-destroying nonsense.

ECONOMIST: Attitudes to business

By 1916 and 1917 the relentless slaughter of a war of attrition had so deepened enmity on both sides that friendly meetings in no-man's-land were all but unthinkable, even at Christmas.

ECONOMIST: Bertie Felstead