21.There are only a few unsold pieces. 只有幾件商品未售出。

　Words and Phrases

　salable 暢銷的

　popular 有銷路的

　find a market 銷售

　selling line 銷路

　trial sale, test sale, test market 試銷

　salable goods 暢銷貨

　popular goods 快貨

　the best selling line (the best seller) 熱門貨

　to find (have) a ready market 有銷路，暢銷

　to have a strong footing in amarket 很有銷路

　good market 暢銷

　poor(no) market 滯銷

　goods that sell well 暢銷貨

　sell like wild fire 暢銷，銷得很快