peace的形容詞形式？

　　There was a gleam of hope for a peaceful settlement.

　　和平解決曾有一線希望。

　　Violence once again irrupted into their peaceful lives.

　　他們平靜的生活中再度爆發了暴力沖突。

　　Community leaders have renewed calls for a peaceful settlement.

　　社區領導人再次呼吁要和平解決。