形容人优秀的o开头的单词

　　I'm cautiously optimistic.

　　我持谨慎的乐观态度。

　　She is an obedient woman.

　　她是位温顺的女人。

　　A key resource to be used at an opportune moment.

　　王牌适当时刻所用的.关键手段。

　　The offer could not have come at a more opportune moment.

　　那个建议提得正是时候。

　　Yes, and it can be as ornate as you want.

　　可以，尽你所想的豪华。