A small business or company may employ only one bookkeeper who records all of the financial data by hand. 一个小的企业或公司可以只雇用一个簿记员用手工操作来记录全部的财务数据。
With the help of the veteran workers they designed a new lathe to replace hand labour. 在老工人的帮助下，他们设计了一台新车床，代替手工操作。
Where a computerised system replaces a manual operation, there should be no resultant decrease in product quality or quality assurance. 只要是由计算机系统代替人工操作的地方，都应当不会因此降低对产品质量或质量保证的要求。
Whether the panorama was cylindrical or spherical, much manual operation was necessary to use existing stitching method, which was inefficient and expensive. 摘要在已有的全景图像拼接方法中，无论是柱形还是球形，都需要很多人工操作，这使得工作效率低下并且成本高昂。
