This is BBC world news, here are the headlines.
这里是BBC世界新闻头条。
A winter storm has brought snow, rain and threats of flooding to southern California.
一场冬季风暴给南加州带来了雨雪天气和洪水威胁。
There's a blizzard warning for parts of Los Angeles County for the first time since 1989.
洛杉矶县部分地区发布暴风雪预警,这是自1989年以来的第一次。
Voting is underway in Nigeria to elect a new president.
尼日利亚选举新总统的投票正在进行中。
The incumbent Muhammadu Buhari is stepping aside after serving the maximum two terms in office.
现任总统穆罕马杜·布哈里在完成最多两届任期后辞职。
And talks are continuing between the UK and the EU over securing a new Brexit deal for Northern Ireland.
英国与欧盟关于为北爱尔兰达成新的退欧协议的谈判仍在继续。
There are signs that an agreement is close with a No 10 source calling negotiations positive.
有迹象表明,协议即将达成,一位英国政府人士透漏谈判是积极的。