We usually deal on a 20% trade discount basis with an additional quantity discount for orders over 1000 units.
我們通常給予20%的商業折扣,外加訂貨1000件以上的數量折扣。
I picked up the receiver between two sticky fingers and was dismayed when I recognized the voice of Helen Bates.
我用兩個沾滿面糊的手指捏起了話筒。當聽出是海倫。貝茨的聲音時,非常喪氣。