hand operating

• 手工操作

hand operating的用法和样例：

例句

1. 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。
2. 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。