剑桥词典actions that show in an obvious or public way how sad or guilty you feel 捶胸頓足（以表示悲哀或內疚的程度） Some British public figures have indulged in breastbeating about colonialism . 一些英國公衆人物肆意顯露自己對殖民主義的愧疚。 返回 breastbeating