"bulletin","notice","announcement"当"公告"时有什么区别?
问题描述：
"bulletin","notice","announcement"当"公告"时有什么区别?
答
bulletin做名词表公报 告示牌 bulletin boardBulletin 主要是指新闻公告the latest bulletin about the President's health总统健康状况的最新公报Announcement 主要指通告,宣布He waited for the announcement of t...