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。
Some years ago an American psychiatrist named William Dement published experiments dealing with the recording of eye-movements during sleep.
前些年,美國一位精神病學者發表了一篇報告,報告中記錄了眼球在睡眠時的活動情況。