?勉强通过

... sacrifice to 牺牲，献出，献祭，供奉 scrape by/through 勉强通过 specialize in 专攻，专门研究 ...

?勉强维持

... scrape n. 刮掉,擦掉; v. 刮掉,擦掉 scrape by 勉强维持 scrape together 费力地获得 ...

?勉强度日

... bump into 碰 撞 颠簸着前进 scrape by 勉强度日 dwell on/upon 老是想着 详述 ...

?勉强过活

... scrape along 勉强糊口(勉勉强强过下去... scrape by 勉强过活 squeak through 非常勉强地通过...