我曾参加过学生会主席竞选的翻译：I have been running for the President of the students ' Union 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

I have participated in student council election

I have been running for the President of the students ' Union

I once participated in student association president to campaign for

I have been involved in his campaign has been the President of the students' union

I have been running for the President of the students ' Union