I ' m responsible for writing computer programs : developing block diagrams , utilizing available software and operation systems , and coding machine instructions ; originating block digrams , working from outlines of proposed systems ; developing file sizes , programming specifications ; determing appropriate use of tape or disk files , printer , etc 我负责编制计算机程序:编制部件图;运用现有软件和操作系统编制机器指令;根据所用系统的略图自编部件图;编制磁卡规格和程序规格;决定使用合适的磁盘、磁卡、打印机等等。