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. (09.12 Passage 2)
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
