title: How do I turn a list of lists of words into a sentence string?
body: <p>I have this list</p>
  
  <pre><code>[['obytay'], ['ikeslay'], ['ishay'], ['artway']]
  </code></pre>
  
  <p>where I need it to look like </p>
  
  <pre><code>obytay ikeslay ishay artway
  </code></pre>
  
  <p>Can anybody help? I tried using <code>join</code> but I can't get it to work. </p>