Coe has heard rumors of monkeys being trained to run into enemy trenches carrying grenades when India and Pakistan were at war, but those claims have not been proven.

Coe听说过在印度和巴基斯坦的战争中有猴子出现在战壕里，但是那仅仅是一种传言，至今未得到肯定的认证。

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Trenches remained merely a part of siegecraft until the increasing firepower of small arms and cannon compelled both sides to make use of trenches in the American Civil War (1861–65).

（之后）堑壕只作为攻城战战术的一部分而存留下来，直到小口径火器以及加农炮的火力得到提升，迫使敌我双方在美国内战（1861-1865年）中再次利用壕沟作战。

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"We are Afghans, we have lived all our lives in the trenches and caves, " said the commander as he shook my hand. "We tell the Americans to stop this war, we are not tired."

“我们是阿富汗人，我们一生都在战壕和山洞里生活，”司令官摇着我的手说道，“我们告诉美国人停止这场战争，但我们不会感到厌倦。”

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This century opened with the horror of chemical warfare in the trenches of World War I.

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It was a flame that somehow found its way into the Belleau Wood and to the trenches of World War One.

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On a pitch resembling the trenches of World War One, the match was a battle, with passing near impossible - the ball simply stopping in the mud.

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