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加拿大是世界上水力发电量最多的国家之一,尽管水电在加拿大电力中占有重要地位,但由于种种原因,其支配地位已趋于动摇。
Canada is one of the largest hydropower producers in the world. Although hydropower plays an important role in Canadian electricity, its dominance has been shaken for various reasons.