信用额度：资金回笼：提前一个月付款，一个月海运周期，半个月报关，半个月发货和客户检测，库存1个月，客户三个月付款，最快回笼周期7个月，最慢周期9个月。
參考答案:信用额度(Credit Line)：资金回笼(capital withdrawal)：提前一个月付款，(pay one month beforehand)一个月海运周期(one month for shipping period)，半个月报关(a half month for applying to customs)，半个月发货和客户检测(a half month for consignment and customer verification)，库存1个月(one month for storage)，客户三个月付款(three months for customer to pay)，最快回笼周期7个月(seven months is the minimum withdrawal period)，最慢周期9个月(nine months is the maximum withdrawal period)。
