三大战役指的是辽沈战役、淮海战役和平津战役。朱德对解放战争的宏观指导为三大战役全面铺开提供了理论依据和实践范式。他还立足于全国战场 ,从战略战术方面对三大战役的进程作了全面预示。三大战役大大加速了解放全国的进程 ,朱德为此付出了大量的心血和建立了卓越的功勋 The three major campaigns refer to the Liao-Shen Campaign, the Huai-Hai Campaign and the Ping-Jin Campaign. Zhu De’s macro guidance of the War of Liberation provided the theoretical basis and practical paradigm for the three major campaigns to be fully launched. He also based on the national battlefield, made a comprehensive prediction of the progress of the three major campaigns from the strategic and tactical aspects. The three major campaigns have greatly accelerated the process of liberating the entire country, and Zhu De has devoted a great deal of effort and established outstanding merits