Developed countries, energy consumption structure, a large proportion of the oil.
发达国家的能源消费结构中，石油所占比例很大。
In the structure of energy production and energy consumption, coal occupies pretty large proportion.
消费结构中，煤炭占有相当大的比重。
In the structure of energy production and energy consumption, coal occupies pretty large proportion.
消费结构中，煤炭占有相当大的比重。
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