6.I’ve been overdoing things a bit recently. I really need a holiday.
最近我劳累过度,真需要放个假。
7.She overdid it by swimming in the winter cold water and is ill now.
她在冬日冰冷水中游泳, 做得太过火, 结果现在病倒。
8.Anything we do, we can overdo or underdo, so 2s in particular need to develop a higher order of perspective and balance before they can fulfill their life purpose.