On the whole, the alternation between operator and computer was the main manipulation mode, and part functions were automatic.

整套方法以人机交互为主，部分实现了全自动化。

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Results The anemia CAI was in accordance with teaching law, original in contents, easy in operation and excellent in interaction between operator and computer.

结果贫血课件符合教学规律，内容新颖、操作方便、人机对话优秀。

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STUDENT: What does it mean, the operator used, when you were calculating the remainder between nine and five?

学生：这是什么意思，当你用这个运算符去算,9除以5的余数的时候？

麻省理工公开课 - 计算机科学及编程导论课程节选

Strike action by Guernsey bus drivers is less likely following a meeting between operator CT Plus and staff on Wednesday.

BBC: Guernsey bus drivers strike action 'less likely'

One example of that is the partnership between mobile operator Telenor Pakistan and Tameer Microfinance Bank.

CNN: Cell-phone banking offers financial help to Third World

The city expects the system to turn a profit, to be split between the city and the operator.

WSJ: NYC holds bike-share program demonstration