已经成立的工作组调查该问题的翻译：Has set up a working party to look into the issue 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

The working group has been established to investigate the problem

Has set up a working party to look into the issue

Already established the work team investigated this question

have already set up a working group to investigate the problem

Has set up a working party to look into the issue