空中俯视吉林北大湖单板滑雪障碍追逐赛道，全场1000米，落差140米，坡度14%到底有多难？
Aerial view of the Beidahu Snowboard Cross course in Jilin: the entire track is 1,000 meters long, with a vertical drop of 140 meters and a slope gradient of 14%. Just how challenging is that?
#跨越山海共享美好 #BeidahuSnowboarding #FISSnowboardCross #SnowboardCross