3.they had scrimped and scraped and saved for years.
他们已经精打细算、俭节约多年。
4.I have scrimped and saved to give you a good education.
吃俭用让你接受良好教育。
5.Do you suppose the Mind that imaged that profuseness ever intended you to be limited, to have to scrimp and save in order to eke out a bare existence?