英语语法分析

An American bison stands in a field on the Tallgrass Prairie Preserve in Oklahoma.

一只北美野牛伫立在俄克拉荷马州的高草草原保护区。

Amid tallgrass the coat of a tiger becomes a cloak of invisibility, the camouflage raising the odds for a successful kill.

在高大的草丛中间行走的老虎几乎完全隐形了，这种出色的伪装增加了猎杀成功的几率。

Tallgrass prairie once blanketed some 140 million acres (57 million hectares) of North America, but more than 95 percent has vanished.

Tallgrass大草原一度覆盖近似140百万英亩（57百万公顷）的北美，但超过95％已经消失。