This is BBC news, the headlines.
这里是BBC新闻头条。
President Putin has ordered the Russian Secret Service to tighten security on the Kerch Bridge, hours after an explosion ripped through the only road linked between mainland Russia and the occupied Crimean Peninsula.
普京总统下令俄罗斯特勤局加强刻赤大桥的安全,几小时前,连接俄罗斯大陆和被占领的克里米亚半岛的唯一道路发生爆炸。
Mr. Putin also ordered a full investigation into the incident.
普京还下令对这一事件进行全面调查。
Ukrainian officials have welcomed the explosion.
乌克兰官员欣然接受了这次爆炸。
There's been reports of at least three more deaths on another day of mass protests against the Iranian authorities that erupted after the death of a young woman in custody.
一名年轻女子在拘留中身亡后,针对伊朗当局的大规模抗议活动又爆发了一天,有报道称至少又有三人死亡。
Videos have emerged showing female students shouting “go back” when President Ebrahim Raisi visited a women's university.
数个视频显示,当易卜拉欣·莱西总统访问一所女子大学时,多个女学生大喊“滚回去”。