snow-covered ground 希望帮助到你，若有疑问，可以追问~~~祝你学习进步，更上一层楼！(*^__^*)
snowfield
snowfield,刚刚查过哦~还有，雪地汽车：snowmobile；雪地履带车：snowcat；雪地靴：snow boot
Snowfield Snow和Field没有空开
the snow-covered field / ground / the snowfield
