字母O开头的英语谚语、民谚、俗语大全：
● Out of debt, out of danger.
【中文译文】：无债一身轻。
● Out of sight, out of mind.
【中文译文】：久违情疏。眼不见，心不烦？
● Overdone is worse than undone.
【中文译文】：过犹不及。
● Observation is the best teacher.
【中文译文】：观察为良师。
● Offence is the best defence.
【中文译文】：进攻是最好的防御。
● Of nothing comes nothing.
【中文译文】：无中不能生有。
● Often and little eating makes a man fat.
【中文译文】：少吃多餐，身强体胖。
● Of two evils choose the least.
【中文译文】：权衡两害，取其轻者。
● Oaks may fall when reeds stand the storm.
【中文译文】：树大招风。
● Obedience is the first duty of a soldier.
【中文译文】：服从是军人的第一职责。
● Of young men die many, of old men escape not any.
【中文译文】：年轻人死得不少，而年迈者是在劫难逃。
● Old bees yield no honey.
【中文译文】：老蜂不酿蜜。
● Old birds are not caught with new nests.
【中文译文】：新巢捉不到老鸟。
