Their ships in American ports sometimes auctioned off whole cargoes to the highest bidder, undercutting American prices.他们在美国港口的船只有时将整船货物拍卖给出最高价者，售价低于美国的价格。The company rejected the entire shipment.公司拒绝接受整船货物。They sent out their final shipment last week.上星期他们发出了最后一船货。