フィンスイミング

noun

fin swimming; finswimming

An underwater sport where swimmers wear fins and often use a snorkel or monofin. The term is used in competitive and recreational contexts.

• フィンスイミングは、足あしひれを使つかって泳およぐ競きょう技ぎです。

  Fin swimming is a sport where you swim using fins.

• 彼かの女じょはフィンスイミングの日本にほん代だい表ひょうに選えらばれた。

  She was selected for the Japanese national fin swimming team.