英语语法分析

But after the American Robert Peary claimed to have reached it in 1909, both men hastily altered their plans, instead they would aim for the last big prize: the South Pole.

但是当美国人罗伯特·皮尔里在1909年宣称他们已经到达时，两人都急忙改变了他们的计划，取而代之的是，他们的目标是最后一个大奖：南极。

A jubilant Peary wrote in his diary: "The Pole at last!"

皮尔利在他的日记里喜气洋洋地写道：“终于到达极点了！”

Ma Ling Department of mineral present Peary root four times.

马铃署的矿物质存在皮里比根多四倍。