急きゅう流りゅう下くだり

noun

river rafting; shooting the rapids

Refers to the recreational activity of navigating a river's rapids, typically in a raft or boat.

• 夏なつ休やすみに家か族ぞくで急きゅう流りゅう下くだりを楽たのしんだ。

  We enjoyed river rafting as a family during summer vacation.

• この川かわは急きゅう流りゅう下くだりの名めい所しょとして知しられている。

  This river is known as a famous spot for shooting the rapids.