It contains carbon monoxide, which preserves the color of the fish and can make a fillet look fresher than it is.

涂层里含有一氧化碳，能让鱼保持本来的颜色，并比实际看起来更新鲜。

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It contains carbon monoxide, which preserves the color of the fish and can make a fillet look fresher than it is.

涂层里含有一氧化碳，能让鱼保持本来的颜色，并比实际看起来更新鲜。

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