prairie

We watched tall grass ripple across the open prairie. ▶

我们看着高高的草在开阔的大草原上起伏。

Protecting native prairie habitats helps preserve biodiversity and maintains grassland ecosystems that store substantial amounts of carbon.

保护原生北美草原生境有助于维护生物多样性，并维持储存大量碳的草原生态系统。