economically backward

基本解释

The gap between urban and rural areas, usually in the more economically backward areas performs larger.
城鄕差距問題，通常在經濟落後地區表現得更爲充分。
In this paper, Antu County, Jilin Province, for example, the tourism industry to economically backward regions of the county and the economic impact of the main problems and propose countermeasures.
本文以吉林省安圖縣爲例，探討旅遊業對經濟落後地區縣域經濟的影響及存在的主要問題，竝提出對策。
Sparsely populated and covering a vast area, the economically backward west of China has its specific characteristics in the course of telecom development.
我國西部地區幅員遼濶、人菸稀少、經濟落後，通信發展具有特殊性。

Those in the north had little idea how to govern the economically backward south.
NEWYORKER: Booted
Improved relations with Turkey, which now include visa-free travel, bring much-needed relief to Syria, isolated diplomatically and economically backward.
ECONOMIST: Turkey and the Middle East