着ちゃく衣い泳えい

noun

swimming fully clothed; clothed swimming

Refers to swimming while wearing clothes, often practiced as a safety skill in water survival training.

• 水すい難なん事じ故こに備そなえて、学がっ校こうで着ちゃく衣い泳えいの授じゅ業ぎょうが行