Bleach: Solid or liquid chemical compound used to whiten or remove the natural colour of fibres, yarns, paper, and textile fabrics.

漂白剂：固体或液体化学药品，用于漂白或除去纤维、纱、纸张和纺织品的天然颜色。

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Biella's experts research and develop new woollen yarns and fabrics continually, spinning fibres ever thinner and gaining ever more precise control over their cloth.

ECONOMIST: The changing fabric of Italian fashion | The