无技能的工人通常比有技能的工人挣钱少.Unskilled workers usually earn less money than skilled workers.随着经济转向生产,对普通无技能的劳工需求减少.As the economy has shifted towards production there is less demand for ordinary, unskilled labor....
These personality traits get passed on from generation to generation.这些性格特征代代相传。We do not know which behavioural traits are inherited and which acquired.我们不知道哪些行为特征是遗传的,哪些是后天养成的.His generosity is one of his good traits.慷...