英语语法分析

He died in 1911, and is known to history as the last chief of the Comanches.

他逝于1911年，是历史上最后一位卡曼契酋长。

The Comanches rolled back the frontier during the civil war, when fighting-age Texans headed east.

内战期间，处于战乱的得克萨斯人迁往西部，卡曼契人退回边境。

Mr Gwynne’s focus is the Comanches, a tribe that he describes as “the greatest light cavalry on earth” during their heyday.

格温先生重点着笔于卡曼契人，他将全盛时期的卡曼契族形容为“地球最伟大的轻骑兵”。