Compare: 煙草 vs 煙草

眠る前(まえ)にたばこの火(ひ)を消すようにしなさい。

See to it that your cigarette is put out before you go to bed.

もう・・・タバコの吸殻まで散らばってるし。

Sheesh, you've even got cigarette butts scattered around.