Other important African export commodities are iron ore and timber, followed by manganese, cobalt, copper and chromium.

其他重要的非洲出口商品是铁矿石和木材，其次还有锰、钴、铜和铬。

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What They Do - They contain antioxidants such as Vitamin a, beta-carotene, Vitamin c, Vitamin e, selenium, zinc, copper and manganese, which are also anti-stress nutrients.

作用——上述物质含有抗氧化剂，例如维生素a、胡萝卜素、维生素c、维生素e、硒、锌、铜和锰，同时它们也是具有抗压力的营养素。

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Almonds are packed with a potent combination of energy-enriching nutrients, including manganese, vitamin e, magnesium, tryptophan, copper, vitamin B2 (riboflavin), and phosphorus.

杏仁富含各种能有效补充能量营养物质，其中包括锰、维他命e、镁、色氨酸、铜、维他命b2(核黄素)以及磷。

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His publicly-traded company, African Rainbow Minerals (ARM) has interests in platinum, nickel, chrome, iron, manganese, coal, copper and gold.

FORBES: South African Billionaire Patrice Motsepe Joins Giving Pledge

Patrice Motsepe is the Chairman of African Rainbow Minerals (ARM), a publicly-traded mining conglomerate which has interests in platinum, nickel, chrome, iron, manganese, coal, copper and gold.

FORBES: The African Billionaires 2013