求翻译：除了台湾，我国领土在广义上可以分为四大板块，即西部12省（市，自治区），东北3省，中部6省和东部沿海10省。随着我国区域经济政策的不断演变，中、西部地区的发展与东部沿海地区相比还是相当滞后的。本文通过对西部地区经济发展的自身资源优势和存在的一些问题进行研究，从而为西部地区经济发展扬长避短，实施西部大开发战略提供一定的依据。是什么意思？

Apart from Taiwan, China's territory can be broadly divided into four parts, namely 12 Western provinces (municipalities and autonomous regions), 3 province in the Northeast, 6 provinces in Central and eastern coastal province of 10. With the continuous evolution of China's regional economic policy, compared to, the development of Western region and eastern coastal regions also is a considerable lag. This article on their own resources and economic development in the West to study some of the issues, thus contributing to economic development in Western areas weaknesses, implementing the Western development strategy to provide a certain basis.