Corporate communications resume advice

<p>I am working on my skills section for the resume. I am trying to look for the best way to elaborate on "excellent writing skills" because it is vague. I am going to apply for an internship.</p>

<p>I took a PR and PR writing class, journalism class and finally a general business communications course. I want to especially highlight my PR writing skills because we completed a variety of written assignments. However it's not considered professional experience nor volunteer experience. </p>

<p>Thanks</p>

<p>Well with your “excellent writing skills” I’m sure figuring this out should be a piece of cake…</p>