她这个年龄的孩子都会做傻事，根本不用担心。All kids her age do silly things; it's nothing to worry about.噢，他又干傻事了，是吧？Well, he's gone and done it again, hasn't he?我再也不会做这种傻事了。I'll never do anything so stupid again....

“傻事”的英语可以翻译为：hooey，piffle，footle ...