<iframe width="580" height="385" src="https://www.youtube.com/embed/ZFqKY9d8Uc8" frameborder="0" allowfullscreen></iframe> <br>Here is some English vocabulary for trade shows, expos, trade fairs, conferences, and conventions. This will help you the next time you attend - or sell things at ... <br><a href="https://www.youtube.com/watch?v=ZFqKY9d8Uc8">source</a>