It was the largest number of American servicemen to die in a single incident in Iraq for several months.

这是伊拉克数月来单次事故中美国士兵死亡数量最多的一次。

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"That is a big number for one single incident, " said Samuel Takore of the Kenya Wildlife Service (KWS).

BBC: African elephant poaching threatens wildlife future

According to the website pistehors.com, which recorded climbing deaths in the French Alps between 2003 and 2008, the number of deaths seen Thursday is unusual in a single incident.

CNN: 9 dead in France avalanche, police say