Her plan is to fix a price for carbon for three to five years, after which a trading scheme will take over.

她的计划是为碳排放制定一个能维持3 - 5年的价格，它之后将会由交易方案来代替。

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EACH year the world's big steelmakers and the big suppliers of iron ore get together to fix a benchmark price for the commodity.

每年世界上最大的钢铁制造商和最大的铁矿石供应商总会为铁矿石价格定一个基准。

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Congress alone can deal with them and if we are unwilling or unable there will soon be a trust for every product and a master to fix the price for every necessity of life.

国会可以独自应对它们，如果我们不愿或无法解决这个问题，那么很快每一种产品都会有托拉斯，每一种日常生活必需品都会有人来操纵定价。

youdao

Hedging allows companies to fix the price of a currency months in advance.

BBC: Launching new models ate into BMW's finances

Empowering politically motivated central bankers to fix the price instead is a recipe for disaster.

FORBES: Give The Gold Standard Its Due

Instead the government is set to fix the future price of new nuclear electricity, to give investors the certainty of a future income stream.

BBC: Nuclear power: UK will get help to compete, say ministers