Dear Editor, <br />In the previous document, I forgot to include this sentence. I need to submit it soon by tomorrow early morning. Can you please check the following one sentence?<br />please let me know soon. thanks in advance..<br /><br />One sentence: <br /><br /><strong>The RET activities are well linked to some of 14 Grand Challenge (GC)&nbsp;areas such as &ldquo;advance personalized learning&rdquo;, &ldquo;provide access to clean water&rdquo;, and &ldquo;restore and improve urban infrastructure&rdquo;, which we can contribute to the fields with our creative multidisciplinary research and educational practices, addressing issues among 14 GC.</strong>