Slowly and steadily, though, computers started to fulfill other teaching needs as well, from computer-aided reading instruction to mathematics drill programs to research facilitators.
逐渐地，计算机也开始满足其他教学领域的需求，从计算机辅助阅读教学、数学练习程序一直到研究协助装置。
2
Roombas are cute, but robot janitors are a long way off; computerized legal research and computer-aided medical diagnosis are already here.
自动吸尘器很不错，但是机器人门卫却有很长的路要走；电脑化法律研究和电脑辅助医疗诊断已经实现。
3
This text made a series of research to ComputerAided Design of Gear box of the tractor power output.