高分悬赏!谁能帮我翻译几个成语???

一决胜负 showdown 例如：to fight a showdown battle.打一场最后的决战 二人同心 two people of the same mind 例如：If two people are of the same mind, their sharpness can cut through metal.二人同心，其利断金 挑三拣四 choosy 例如：She's very choosy about who she goes out with.她总是对约会对象