代かわり代がわり

adverb

alternately; in turn; one after another

Describes people doing something in rotation or taking turns. Often used when multiple people share a task or activity.

• 三さん人にんの子こどもが代かわり代がわりにピアノを弾ひいた。

  The three children took turns playing the piano.

• 会かい議ぎでは、参さん加か者しゃが代かわり代がわり意い見けんを述のべた。

  At the meeting, the participants gave their opinions one after another.