a statement at the start of a piece of writing, video, etc. that warns readers or viewers that it contains material that may upset them 触发警告:在一段文字,视频等开头的声明,警告读者或观看者其中包含可能使他们感到不适的材料 Trigger warning: this article deals with issues of rape and sexual assault. 触发警告:这篇文章涉及强奸和性侵犯的问题。