Provided you can offer favorable quotations and guarantee delivery within four weeks from receipt of order, we will place regular orders with you.
貴方若能報優惠價并保證在收到定單后4周內交貨,我方將定期訂購。
In 1929, three years after his flight over the North Pole, the American explorer, R.E.Byrd, successfully flew over the South Pole for the first time.
美國探險家 R。伯德在飛越北極3年之后,于1929年第一次飛越了南極。