bouncy castle
noun/ˌbaʊnsi ˈkɑːsl/
/ˌbaʊnsi ˈkæsl/
(especially British English) (North American English usually bounce house, bouncer)
- a plastic castle or other shape that is filled with air and that children can jump and play on
充气欢乐堡（儿童游戏用的塑料城堡）