西部大开发——这个旨在开发占国土面积一半以上的西部地区，用 30— 50年左右时间，分三步实现经济社会面貌根本变化，逐步缩小东部与西部之间的差距，实现共同富裕，这个几代人的梦想将要变成现实。 　　进入 2000年以后，中央战略决策出台，西部大开发便成了社会舆论的一个 The development of the western region, which aims to develop the western region, which accounts for more than half of the country’s land area, takes 30-50 years or so to fundamentally change the economic and social landscape in three steps and gradually narrows the gap between the eastern and western regions to achieve common prosperity, The dreams of these generations will come true. Since 2000, when the central strategic decision was introduced and the development of the western region became a social public opinion