英语语法分析

Herds of elk, deer, and pronghorn antelope roam the grasslands, where visitors can camp, hike, and bike.

驼鹿、鹿和叉角羚们已在草原上漫步，游客们可以在草原上野营、远足和骑车。

When the American cheetahs disappeared, their influence on the evolution of pronghorn and presumably on other prey animals stopped.

当美洲猎豹消失后，它们对叉角羚进化的影响就停止了，对其他猎物的影响应该也停止了。

Increasing development is leading toward a crisis for the pronghorn, threatening to choke off their passageway.

对叉角羚来说，蒸蒸日上的发展正在导致一场危机，那可能会堵塞它们的通道。