live for ~(〜を生きがいにする/〜が何よりも大切だ)
- He lives for his work.
- I live for Johnny Depp.
- I live for my family.
- I’m just living for today.
He lives for the day when he can go abroad.─ Weblio
外国へ行ける日を待ち望んでいる
live by ~ (〜のそばに住んでいる/〜に頼って生きている)
We live by the church.
協会のそばに住んでいる
live by the seaside
海辺に住んでいる
He lives by his cleverness.
賢さで生きている
He lives by begging.
物乞いで生活している