News travels slow to a backward region.

消息传到落后地区很慢。

The western region as China's relatively backward region, its inter-provincial economic disparity has become increasingly prominent problem.

西部地区作为中国的相对落后区域，其内部省际经济差距问题也越来越突出。

During this thorough transformation appears a new economic phenomenon that the creative industry basing on human creativity is fueling the economic revival of backward region.

在此大转型中，出现了一种新的经济现象：基于人脑创造力的创意产业成为衰落地区经济复苏的动力源。

Zhangjiakou City, a large agricultural region in Hebei Province, is one of the most backward economy areas of our country.

张家口市是河北省的一个农业大市，是我国经济落后地区之一。