Bathing or showering in water; washing or dousing oneself (often used for cooling off or washing).
夏は毎朝ベランダで水浴びをして涼む。
In summer I cool off by splashing water on the balcony every morning.
庭で犬を水浴びさせた。
I gave the dog a bath in the yard.
暑さで子どもたちが公園の噴水で水浴びしていた。
Because of the heat, children were cooling off in the park fountain.
To swim or bathe in a body of water; going into water for recreation (e.g., river, sea, lake).
週末は近くの川で水浴びをして過ごした。
I spent the weekend swimming in the nearby river.
海で水浴びをして日焼けしてしまった。
I went swimming in the sea and ended up with a sunburn.
山の湖で水浴びを楽しむ登山者たちがいた。
There were hikers enjoying a swim in the mountain lake.