The contract warrants that an experienced person is on board all the time.合同确保一位富有经验的人会一直呆在船上。The future fo operations research applied to management decisions warrants enthusiasm.在管理决策中应用作业研究的前景是乐观的.Roman mathematics ha...
She was a very calm person. Nothing could fluster her.她是个非常沉着的人。没什么能让她惊慌的。She was put in a fluster by the unexpected guests.不速之客的到来弄得她很慌张.She laughed her parents into a fluster.她笑得父母很慌乱....