The perfection of city public infrastructure can influence the city economy and social development directly.
城市公用基础设施的完善与否直接影响着城市人居环境的改善。
Water is a crucial factor in development of local economy, oasis and city in Dunhuang.
敦煌盆地有限的水资源既是绿洲和敦煌市存在的必要因素；
Water is a crucial factor in development of local economy, oasis and city in Dunhuang.
敦煌盆地有限的水资源既是绿洲和敦煌市存在的必要因素；
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