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The walls of the club were covered with black-and-white photos of Polish pilots, and a huge propeller from a Spitfire was fixed to one wall.
俱乐部的墙上满是波兰飞行员的黑白相片，还有一个喷火式战斗机的巨大螺旋桨悬挂在一面墙上。
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We have fixed pitch propeller.
我们船有固定螺距螺旋桨。
We have a fixed pitch propeller.
螺旋桨是固定螺距。
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