it's (a little/bit) late in the day (to do something)LATEused to show disapproval because someone has done something too late (做某事)已(有点)晚了,已经(有点)来不及 It’s a bit late in the day to start having objections. 现在才开始反对有点晚了。
→ it’s (a little/bit) late in the day (to do something) at late1(3)