机场的饮食负责人已经下班的翻译：Head of airport catering has already left 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Person in charge of the airport's diet has been off work

Head of airport catering has already left

The airport diet person in charge already got off work

The airport had finished eating head

Head of airport catering has already left