zorbing
noun /ˈzɔːbɪŋ/
/ˈzɔːrbɪŋ/
[uncountable]- a sport in which somebody is put inside a large clear plastic ball which is then rolled along the ground or down hills
滚人球运动(人在大型透明塑料球中沿地面或山坡翻滚) 词源1990s: invented word from zorb (the name of the ball used in this activity) + -ing1.