Like many other ordinary, hard-working words, critical has a different meaning when used academically. Your tutor doesn't mean you should complain about the article.
就像许多其他普通而艰辛的词语一样，如果以学术的眼光使用critical时，会有不同的含义，你的老师不是让你去抱怨这篇文章。
In this article we found out some information that ordinary domain users can query for in a Microsoft Active Directory.
在这篇文章中我们发现在Microsoft Active Directory中有一些信息用普通的域用户就可以查看。
Article 4 Ordinary visas shall be marked with different Chinese phonetic letters and issued to different aliens according to their stated purposes of visit to China.
第四条签发普通签证时，根据外国人申请来中国的事由，在签证上标明相关的汉语拼音字母。
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