It's "Menu Item" parameter will be the "Submit an Article" menu item on the "hidden menu".

通过参数设置将该菜单项关联至我们之前创建的“hidden menu”中的“提交文章”。

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If they log in successfully, they are taken to the desired page (in this case, "Submit an Article").

如果用户成功登录，他们将会被带回“提交文章”页面。

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When they submit an article to the social networks, it gets a lot of attention because of their following.

当他们发表一篇文章到社会网络，便会得到很多关注：因为有人在“追”他们的文章。

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