美国加州警用直升机坠毁致1人死亡

This is AP News Minute.

这里是美联社一分钟新闻。

President Joe Biden has tentatively agreed to meet with Russian President Vladimir Putin, as long as Russia doesn't invade Ukraine.

美国总统乔·拜登暂时同意与俄罗斯总统弗拉基米尔·普京会面，前提是俄罗斯不入侵乌克兰。

At least 150,000 Russian troops are outside Ukraine's borders, along with tanks, warplanes, artillery, and other war materials.

至少有15万名俄罗斯士兵以及坦克、战斗机、大炮和其他战争物资被部署在乌克兰边境外。

Canadian police say at least 191 people have been arrested in connection with the protests in Ottawa.

加拿大警方称，至少191人因与渥太华的抗议活动有关而被捕。

Huge demonstrations against COVID-19 restrictions have been held in the Canadian capital since last month.

自上个月以来，抗议者在加拿大首都渥太华举行了反对新冠疫情限制措施的大规模示威活动。

Security forces in Sudan used tear gas to disperse protesters on Sunday.

周日，苏丹安全部队使用催泪瓦斯驱散抗议者。

Demonstrators were protesting a military coup that derailed Sudan's transition to democracy in October.

示威者抗议去年10月份的一场军事政变，这场政变破坏了苏丹向民主过渡的进程。

The cause of a police helicopter crash off the southern California coast is under investigation.

一架警用直升机在南加州海岸坠毁，事故原因正在调查中。

One officer was killed in the Saturday night crash.

一名警察在周六晚上的坠机事故中丧生。

A second was critically injured.

另一名警察受重伤。