operation

1.the operation of the school, the operation of the theatre等表达方式里的operation有些美国英语味，在英国通常用conduct, management, running, carrying on等。

2.operation（外科手术）后面接on或upon和指人或身体的某部分的词，如an operation (up)on me和an operation (up)on my right eye。也接for和指病的词，如an operation for the detachment of the retina。