Examples of using "купались" in a sentence and their english translations:
The children were swimming naked.
The children were swimming in the altogether.
We swam in the lake.
We swam in the moonlight.
We swam in the sea.
Some people were sunbathing, others were swimming.
We used to swim in this lake.
She watched the children swimming in the pool.
We swam in the sea.
They basked in the sun.
We went to the beach and swam all day.
Have you ever gone skinny dipping?
Have you ever swum in this lake?
Who did you swim with?
Have you ever swum in a lake?