Many causes have been proposed for both the intelligence gap and the Flynn effect, including education, income, and even nonagricultural labor..人们对智力差距和弗林效应提出了许多成因，包括教育、收入，甚至还包括非农业劳动。
nonagricultural英语解释非农业的英释中释adjnot of or relating to agriculture
Many causes have been proposed for both the intelligence gap and the Flynn effect, including education, income, and even nonagricultural labor..人们对智力差距和弗林效应提出了许多成因，包括教育、收入，甚至还包括非农业劳动。
nonagricultural英语解释非农业的英释中释adjnot of or relating to agriculture
