Blade performance is a combination of the material being cut, cutting speed and blade life.

刀片的性能是被切断的材料组合，切割速度和刀片的生活。

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A combination of three fabrics is being chosen to decorate a room.

我们选了三块布的合成体装饰房间。

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A combination of three fabrics is being chosen to decorate a room.

我们选了三块布的合成体装饰房间。

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