The Tanzanian government has once again started mining the lake for soda ash, used for making chemicals, glass and detergents.

坦桑尼亚政府再次开始在湖中开采纯碱，用于制造化学品、玻璃和洗涤剂。

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Using toothpaste to wash collars not only cleans them, but helps ward off skin allergies since toothpaste contains less irritative chemicals than other detergents.

用牙膏清洗衣领，不但可以轻松去除污垢，而且牙膏中所含的刺激性化学成份远远低于其它洗涤剂，不会让皮肤过敏。

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Paraxylene is used in the production of polyester fibers and plastic bottles. Benzene is an industrial chemical used to produce a wide range of plastics, detergents and other chemicals.

生产的对二甲苯用于聚脂光纤和塑料瓶，苯则用于工业上生产大范围的塑料、清洁剂和其它化学用品。

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