He showed him how to blow into the ivory mouthpiece.他给他演示如何吹奏象牙吹口乐器。The Ivory Coast became the world's leading cocoa producer.象牙海岸成为世界上可可粉的主要产地。a ban on the ivory trade象牙贸易禁令...
a cautionary tale about the problems of buying a computer有关购买计算机时可能遇到种种问题的告诫Barely fifteen months later, it has become a cautionary tale of the pitfalls of international mergers and acquisitions.不过15个月，它就成了告诫人们留心跨国并购中陷阱的...