impact zone
impact-zone的词性:n.Sports (名词)【体育运动】
1. The spot on a wave where the water is just about to collapse and explode, the spot of greatest danger to and opportunity for a surfer.撞击区:海浪上水即将崩塌和爆发的那个点,对冲浪运动员来说这既是机会也是很大的危险