50-yuan worth of stamps 50元的郵票
a jewel of great worth 價值昂貴的寶石
a treasure of priceless worth 無價之寶
applaud its worth 稱贊它的價值
appraise the worth of 估計……的價值
artistic worth 藝術(shù)價值
be showy without worth 華而不實
get one's money's worth 錢花得合算
of solid worth 貨真價實
prove one's worth 證明自己的價值
ten yuan's worth of coins 10元的硬幣