a.我們發(fā)現(xiàn)你方報價比我們從其他地方收到的略為偏高，請你方降價，以適應(yīng)競爭。

We find your quotation slightly higher than those we have received from other sources, and ask you to reduce your price to meet the competition.

b.我們很抱歉地通知你方價格無競爭力，若貴方能降低價格，使我方可接受的話，我們?nèi)詫灰赘信d趣。

We're sorry to inform you that your price has been found uncompetitive, but we're still interested in doing business if you can bring down your price to a level acceptable.