Make primary care more attractive to medical students by forgiving student loans for those who choose primary care as a career and reconciling the marked difference between specialist and primary care physician salaries.
主干：Make primary care more attractive...
1.本句主干是个祈使句，用了make+宾语(primary care)+补语(more attractive)的句型。
2.介词短语by...表示方式，后面带了两个动名词短语forgiving...和recondiling...。forgive的常用意思是原谅，句中则表示豁免，免除reconcile表示调和。who引导的定语从句修饰those，从句中用了choose...as...的结构，表示选择...做(职业)。difference后面有一个between引导的介词短语作定语，between的宾语是(specialist and primary care physician)salaries，也就是说，salaries有两个定语，specialist和physician
译文：免除选择做初级护理医生的学生的助学带快，调和专科医生和初级保健医生的工资差距，以此吸引更多的医科学生选择初级护理工作。