たばこを吸うのをやめた

quit smoking

→ タバコ
phrase Rare #24,277
quit smoking A common way to say that someone quit smoking. The をやめた pattern means stopped doing something.
JA: 父は去年たばこを吸うのをやめた。
EN: She quit smoking for her health.

彼は去年たばこを吸うのをやめた

He quit smoking last year.

彼は健康のためにたばこを吸うのをやめた

He quit smoking for the sake of his health.