灭火器是用来扑灭火焰的。

Fire extinguishers are used to beat out fires.

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巴士司机留在原处，设法用一个小灭火器扑灭火焰。

The driver remained, trying to put out the flames with a small fire extinguisher.

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马悠博士的墓地俯瞰着这座由他重建的森林，山火一下烧到墓地周围，参观者们曾试图扑灭火焰。

He said the visitors tried to fight the fire as it approached Margraf's grave, which overlooks the forest he rebuilt.

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