(单词翻译:单击)
Hello, you're watching BBC World News with me Tim Wilcox, the headlines.
大家好，您正在收看BBC世界新闻，我是蒂姆·威尔克斯，新闻头条。
Its emerged that an armed guard on duty at the Florida school where 17 people were killed has resigned after it's emerged he didn't confront the gunman.
佛罗里达一所学校17人被杀后，当值的一名武装警卫在被爆没有与持枪歹徒对峙后辞职。
The admission comes as President Trump expressed support for arming teachers.
此次许可来自特朗普总统对持械教师表示支持之后。
The UN Security Council is to vote on Friday on a draft resolution demanding a 30-day truce in the fighting in Syria.
联合国安理会将于周五对一份决议草案投票，该草案要求叙利亚停战30天。
Other diplomats have accused Russia of delaying vote to allow the Syrian government to continue its campaign.
其他外交官指责俄罗斯故意拖延投票以使叙利亚政府继续战事。
EU leaders minus Britain are to discuss the Union's next seven-year budget shortly covering the period after Brexit.
除英国以外的欧盟领导人稍后将商讨欧盟下一个七年预算，包含英国退欧以后的那段时期。
It follows a meeting where the British government agreed a position on the future relationship with the EU.
此事紧随英国政府在一次会议上同意与欧盟的未来关系之后。
Australia's Deputy Prime Minister Barnaby Joyce is to resign from his government post and as leader of the National Party.
澳大利亚副总理巴纳比·乔伊斯将辞去公职及国家党领袖一职。
It follows his admission of an affair with a former member of his staff and accusations of sexual harassment.
此前，他承认与一名前员工有染，也对性骚扰指控供认不讳。
