かわりに

Usage

(V/Nの) + かわりに/かわりのN

Used to refer to an alternative or substitute

"In return/exchange for"

最近、時計のかわりに携帯電話を使う人が増えた Recently, the number of people who use their cellphones as a substitute for clocks has increased

山下さんのかわりに、田中さんがA社の会議に出ます Nakata-san will go to the company A meeting in place of Yamashita-san

引っ越しを手伝うかわりに、宿題を手伝ってよ Help me with homework and in return for me giving you a hand with your move