Biological systems have been doing this for billions of years.生物系统亿万年来一直都是这样。In recruiting students to Computer Systems Engineering, the University looks for evidence of all-round ability...在招收计算机系统工程专业的学生时，这个大学看重的是学生的综合...
During the 1980s the world's financial systems became more open.在20世纪80年代，世界金融体系变得更加开放。Operating systems can be brought to a halt by a Trojan Horse.操作系统可能会因为木马病毒的攻击而中止。There are an amazing number of commonalities be...
The manager asks the secretary to duplicate the document.经理让秘书复印这份文件.Your jacket's a duplicate of mine.你的夹克跟我的一样.We have duplicate keys for the front door.我们有几把相同的前门的钥匙....
He wonders why the digits on his calculator slope to the right.他不明白为什么他的计算器上面的数字向右倾斜。He wonders if the different influences might not cancel each other out.他在想，各种影响能不能相互抵消。He wonders about the appropriateness of each mov...