英语语法分析

The grizzly bear was also a creature of the prairie, feeding on buffalo carcasses and calves.

活跃在草原上的还有灰熊，它们以捕食野牛尸体和小牛犊为生。

Researchers believe their lungs were seared by the toxic fumes, but orca carcasses usually sink, so no autopsy was possible.

研究者们认为它们是因毒烟雾灼伤肺部，但虎鲸尸体通常沉入海底，因而没办法进行尸体解剖。

The strong feast on their carcasses.

强者享用他们的尸体。