One dog has been killed and multiple dogs have been injured by a snowmobile driver in what appears to be an intentional attack on competitors in the Iditarod Race in Alaska.
在阿拉斯加州举行的艾迪塔罗德狗拉雪橇比赛中，在针对参赛者的一起故意袭击事件里，一名摩托雪橇手杀死了一条狗，并使多条狗受伤。
Aliy Zirkle was the first to report an attack.
Aliy Zirkle是第一个报告此次袭击的人。
A snowmobile driver had repeatedly attempted to harm her and her team,
一名摩托雪橇手曾多次试图攻击她和她的团队，
and one of Zirkle' s dogs had received a non-life-threatening injury.
而Zirle的一只狗也受到了非致命性的伤害。
Zirkle reported the attack when she arrived in Nulato, Alaska, in the early hours of the morning.
当Zirkle于清晨早些时候抵达阿拉斯加洲努拉托后，她报告了此次袭击事件。
Then Jeff King, a four-time champion, reported a similar attack.
随后四次冠军得主Jeff King也报告了一起相似的袭击。
His team was hit by a snowmobile driver, injuring several dogs and killing a 3-year- old male dog.
一名摩托雪橇手撞击了他的团队，有几只狗受了伤，还有一只三岁大的公狗不幸被害。
Reporter Zachariah Hughes says that neither King nor Zirkle was injured.
记者Zachariah Hughes报道称，Jeff和Zirkle都没有受伤。
Although this incident very much alters the race of the two participants competing for a win,
虽然这次事件在很大程度上影响了这两位力争夺冠的参赛者的比赛，
both are going to continue on their way toward the finishing line.
但是他们二人仍将继续向着终点线而去。
Alaska State Troopers released a statement saying they've arrested Arnold Demoski.
阿拉斯加州警方随后发布了一则声明，表示他们已经拘捕了Arnold Demoski。
He faces a trial on several charges.
他面临着多项指控的审判。

Questions 3 to 4 are based on the news report you have just heard.
请根据你刚刚听到的新闻报道回答问题3和问题4。
Question 3: What is the news report mainly about?
问题3：这篇新闻报道的主要内容是什么?
Question 4: What do we learn about Jeff King?
问题4：关于Jeff King，我们获悉了什么信息?