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上世纪的前５０年，中国的石油工业几乎是一片空白。只有在中国共产党的领导下，祖国的石油工业，才真正迎来了大发展的春天。
In the first 50 years of the last century, China’s oil industry was almost blank. Only under the leadership of the Communist Party of China, the oil industry of the motherland has really ushered in the spring of great development.