例句與造句

1. most maize product area is the poor area where the farm's income is low . so the impact of wto not only influence the increase in farm's income, but also it infect the timely poverty alleviation . however, china agricultural research system ignores the farmer's technological need . there is a big cognition gap and behavior gap between government, agriculture researchers and extensionists
   然而我國現(xiàn)行的農(nóng)業(yè)科研體制未能充分考慮農(nóng)民技術(shù)需求，農(nóng)民的技術(shù)需求與政府、科研人員及技術(shù)推廣人員的科研與推廣存在著認(rèn)識和行為上的差距，這種脫節(jié)現(xiàn)象有可能造成科研人員的研究成果與農(nóng)民的技術(shù)需求不相符合，從而影響到我國農(nóng)業(yè)生產(chǎn)的科技進(jìn)步與農(nóng)業(yè)生產(chǎn)的發(fā)展速度。
2. It's difficult to find extensionists in a sentence. 用extensionists造句挺難的