当他们沿着这条水渠走动并跨过它时，他们会了解到“红旗渠”精神，也会知道中国人民有多伟大。
While they move along and cross over the canal, they will learn what the spirit of "Red Flag Canal" is and know how great the Chinese people are.
中国在农耕、掘井、开渠、冶炼、天文、医学等领域都作出了巨大成就。
China made remarkable achievements in agro-farming, well-digging, canal-building, smelting, astronomy, medical science and other fields.
翟虎渠，中国作物学会理事长，中国农业科学院原院长。
Antonio Costa de Oliveira, President of the International Crop Science Society, Professor of Universidade Federal de Pelotas.
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