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来源：雅诚德英语网
In most countries the cost of crude oil now accounts for a smaller share of the price of petrol than it did in the 1970s.
在大多数国家，原油成本在汽油价格中所占的比例比上世纪70年代要小。
In most countries the cost of crude oil now accounts for a smaller share of the price of petrol than it did in the 1970s.
在大多数国家，原油成本在汽油价格中所占的比例比上世纪70年代要小。