The topic of addiction remains something of a taboo in our family.
毒瘾在我们家依然是个有些忌讳的话题。
Cancer is a taboo subject and people are frightened or embarrassed to talk openly about it.
癌症是个禁忌的话题,人们对公开谈论它感到害怕或尴尬。
Her brisk treatment of an almost taboo subject was a breath of fresh air.
她对一个几乎是禁忌话题的干脆处理令人耳目一新。