未参与

I had no share in the matter.

我未参与此事。

After receiving legal authorization, baidu general readmit these enterprises. 2) Baidu expresses, never did not share keyword contest value because of certain business and ban its website.

得到合法授权后，百度接纳这些企业。2)百度表示，从未因为某些企业未参与键词竞价而封杀其网站。