8万座中大型水库,300万公里水渠,新垦耕地6亿亩,水浇地8亿亩。
回答: 那时大陆没有GDP,只有工农业生产总值,要算GDP吓死你,单五万座水库,还有包括红旗渠在内的几十万公里水渠是天文数字的GDP。
由 XYZ94538
于 2021-11-24 16:07:04
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