由内港媒体专家深入解析外宣及危机公关的传播要点和应对技巧，并通过模拟场景演练，提升企业媒体管理能力。 to Generally be not completely grammatical, though the instance is alright with "These" rather than "those/chairs". (Maybe we must always distinguish involving "ones" as being a plural indefinite noun in "the ones" and to be a pronoun (so referred to as) which means an entire indefinit... https://vodemcasa.com/one-tv-p2p-assinatura-garantida