这把剑的刀刃由高质量钢材锻造,以确保强度和锋利度。

The blade of the sword was forged from high-quality steel for strength and sharpness.

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The blade of the sword was forged from high-quality steel for strength and sharpness.

steel 是名词,指"钢",一种由铁和碳组成的合金材料,具有高强度、硬度等特性,常用于制造刀具、建筑材料等。

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