This is BBC world news, the headlines.
这里是BBC世界新闻头条。
Russian-backed separatists in eastern Ukraine have declared a full military mobilization after two days of heavy shelling across the ceasefire line with the Ukrainian army.
俄罗斯支持的乌克兰东部分裂分子在与乌克兰军队在停火线进行了两天的猛烈炮击后,宣布进行全面军事动员。
Ukraine says they are trying to create a pretext for a Russian invasion.
乌克兰表示,他们试图为俄罗斯入侵找借口。
Another warning from Washington President Biden says he's convinced Russia will attack the Ukrainian capital within days.
美国总统拜登警告称,他确信俄罗斯将在几天内袭击乌克兰首都。
It comes as the Russian Defense Ministry says strategic nuclear forces will be involved in military exercises on Saturday.
与此同时,俄罗斯国防部表示,战略核力量将参与周六的军事演习。
Canadian police have made at least a hundred arrests as they move to end a truck driver's blockade of the capital Ottawa.
加拿大警方在结束一名卡车司机对首都渥太华的封锁时逮捕了至少100人。
More than 20 vehicles including lorries parked outside Parliament have been towed away.
包括卡车在内的20多辆停在议会外的车辆被拖走。
Ten people have been killed as Storm Eunice left a trail of destruction across northern Europe.
风暴“尤妮斯”在北欧肆虐,所经之处,满目疮痍,造成10人死亡。
Deaths were reported in the Netherlands, Belgium, Britain and Ireland.
荷兰、比利时、英国和爱尔兰都报告了死亡人数。