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おこなわれた。

  In preparation for water accidents, a clothed swimming class was held at school.