例句與造句

1. Case study on progressivity analysis of health financing
   衛(wèi)生籌資累進(jìn)性分析案例研究
2. Research on progressivity analysis of health financing mothodology
   衛(wèi)生籌資累進(jìn)分析方法研究
3. It's difficult to find progressivity in a sentence. 用progressivity造句挺難的