例句 Last month, Facebook announced partnerships with outside groups to help fact-check stories on its site and to more clearly denote which ones may be false .【2017-1《纽约时报》】

脸书于上月宣布与外部团队开展合作，请他们帮助核查其网站信息事实内容，更加明确地标注出哪些可能是虚假内容。

派生 announcement [əˈnaʊnsmənt] n. 宣布，公布；通告，声明