My back felt much better after they replaced the operator seat.

How to say “My back felt much better after they replaced the operator seat.” in Japanese

In Japanese

運転席(うんてんせき)を交換(こうかん)してもらってから、腰(こし)がずいぶん楽(らく)になったよ。

Untenseki o kōkan shite moratte kara, koshi ga zuibun raku ni natta yo.

My back felt much better after they replaced the operator seat. in other languages