Zhè xiàng tíshuǐgōngchéng jiějué le shānqū guàngài wèntí.
This water-lifting project solved the irrigation problem in the mountain region.
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usage
Standard term in PRC water-resources policy. Refers to schemes that lift water (via pumps or canals) from a low source to higher fields or reservoirs, distinct from 引水工程 (gravity-fed water diversion).