adj.形容詞經濟狀況較佳He's much better off now that he has a good job.
adj.形容詞情況較好She's better off without him.
adj.形容詞做某事會更好We'd be better off taking the train.
adj.形容詞更好She's better off without him; he was always causing trouble.
adj.形容詞避免不好的情況You're better off avoiding that part of town at night.