翻译laboratory study 和 field study

什么是longitudinal field study study翻译 study study on和study about study at和 study in specific field （what is your specific field of study ） 英语翻译In a prospective field study,habitual automaticity in re trips,real,field,study,things,on the,we(.) We often study plants ang go on field trips是什么意思, 英语翻译用study应该怎么翻译?是study swim;study swimming;study go swimmin intervention study应该怎么翻译? 求翻译“A second study”