information campaign短语¹⁴⁴⁹⁷²⁺² 基本例句 un.政宣传运动；🌏资讯活动；资讯宣导；讯息运动 The Federation, the world's largest disaster relief network, on Friday launched an information campaign to help the poorest communities reduce infection through simple hygiene measures. 联合会，世界上最大的救灾网络上在周五发起了一项宣传运动，以帮助最贫穷的社区通过简单的卫生措施减少感染。 dltcedu