I didn't travel much in my twenties but I'm certainly making up for lost time now.我二十多岁时旅行不多，但现在无疑是在弥补失去的时光。She read little as a child, but seems to be making up for lost time.她小时候读书不多，现在似乎正在把失去的时间补回来。She's been making up for her past misdeeds by doing a lot of voluntary work.她一直在做大量义工来弥补她过去的罪行。