their grazing encouraged a healthy growth of new grasses. 草原上的新苗也得以健康生长
Despite the conditions, grass survives and in sufficient quantities to support the highest of all grazing herds, 在这样的环境里 依然生长着漫山遍野的草 维系所有食草动物的生存需要
In high summer, the bulls are fat from the rich grazing 在盛夏 公野牛个个吃得胖乎乎的
The geese will continue grazing the tundra 雪雁还将一直在苔原上吃草
Flocks of ptarmigan make unusual grazing companions for the musk oxen, 成群的雷鸟与麝牛结成了紧密的伙伴关系