很早有一个梦想就是进入民航工作，在校学习期间，我们学习了有关民航地勤服务的知识，知道了很多有关的概念。

I have had a dream of working for civil aviation for long, and I have learnt knledge of ground handling service during the study at school with lots of relevant concepts.

youdao

很早有一个梦想就是进入民航工作，在校学习期间，我们学习了有关民航地勤服务的知识，知道了很多有关的概念。

I have had a dream of working for civil aviation for long, and I have learnt knledge of ground handling service during the study at school with lots of relevant concepts.

youdao