be expressed very skilfully; describe (/express) in a subtle and skilful way ? 這首詩(shī)的意境～。The artistic conception of this poem is expressed in a subtle and skilful way.
曲盡其妙qū jìn qí miào
曲：委婉；盡：全部表達(dá)出來(lái)。委婉細(xì)致地把妙處全部表達(dá)出來(lái)。形容表達(dá)的技巧十分高明。express the subtlety tactfully and finely, in a subtle and skilful way