东西部地区的差距是我国长期存在着的历史现象。
Hisory has witnessed the phenomenon that there is an economic gap between the east and the west.
东西部地区人口经济的差异集中反映在居民生活水平的差异上。
The difference of living standard of residents reflects the difference of population economy between eastern and western regions.
中国东西部地区长期以来存在着差距，尽管出台了许多区域优惠政策，但区域经济水平差距依然很大，梯度推移现象不明显。
Although some favorable policies, the gap between the east and the west still remains, and the phenomena of Grades Process are not obvious.
应用推荐