dry ski slope

• n. 做滑雪练习的斜坡；指用人造物质制成的斜坡；可以在上面练习滑雪

例句

用作名词 (n.)

1. To ski like the poto there is very hard because it will be very fast.
   但是要能够在家里练习滑雪运动的动态平衡能力，是不是有点违反物理定律呢？