The Network Multimedia CAI Courseware provides a bran - new teaching mode.网络多媒体CAI课件提供了一种全新的教学模式.CBE ( computer - based education ) includes two main fields - CAI ( Computer - Assisted Instruction ) and CMI ( Computer Ma...
他正和艾伯特在书房的炉火旁下国际跳棋。He was in the study playing draughts by the fire with Albert.男人们下西洋跳棋,听唱片.The men played checkers and listened the records.会的,当我还是个小男孩的时候, 我很喜欢下跳棋和军棋.Yes. When I was a little boy, I was fond of Chinese...
Successive transmissions of the same message are decreasingly accurate.连续地传递同样的讯息,其精确性会逐渐降低.In Tokyo share prices have plummeted for the sixth successive day.东京股价已连续第6天猛跌。She watched winds , and snows , and rains , gorge...