Similarly Rolls-Royce, a British aerospace company, is active on foreign-exchange markets because most of its revenues are in dollars but many of its costs are paid in pounds.

英国航空航天公司Rolls - Royce(罗尔斯·罗伊斯)公司也是一样，它活跃于外汇市场，因为它的大部分收入是以美元计算，它的许多费用却以英镑支付。

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British aerospace company Rolls-Royce is to cut about 320 jobs at its Bristol and Derby plants, according to the workers' union, Unite.

BBC: Rolls-Royce logo

British aerospace company Rolls-Royce has reported a higher-than-expected rise in full-year profits.

BBC: Rolls-Royce profits and revenues rise

British Aerospace is one company making some headway towards this with the method it uses to design fighter aircraft.

ECONOMIST: Manufacturing technology