sell ice to Eskimos
向北极人卖冰
口语·形容推销能力极强
英文释义
to sell something to someone who has no need or use for it
例句
That salesman could sell ice to Eskimos—he's that persuasive.
典故来源
20世纪美国俚语，因爱斯基摩人生活在寒冷地区，卖冰给他们比喻做无意义或不可能的交易。