艰苦奋斗精神是我党的优良传统和宝贵的精神财富。中国共产党人依靠艰苦奋斗精神 ,推翻了封建主义、帝国主义和官僚资本主义三座大山 ,建立了新中国 ;中国共产党人又是依靠艰苦奋斗精神 ,在帝国主义封锁、超级大国的压力下 ,取得了建国初期的社会主义革命和建设的伟大成就。在 The spirit of hard work and struggle is the fine tradition and precious spiritual wealth of our party. The Chinese Communists, relying on the spirit of hard work and struggle, overthrow the three great mountains of feudalism, imperialism and bureaucratic capitalism and established the new China. The Chinese communists, relying on the spirit of hard work and struggle, have obtained the blockade of imperialism and the pressure of the superpowers The Great Achievement of Socialist Revolution and Construction in the Early Years of New China. in