now that we all know the structure of DNA (right?), I can get a little more artistic. This is intended to be sort of an outdoorsy image, with each strand one color - brown and green for tree bark and leaves. Okay, so it's a little hokey... :)
This book is not meant to cover every possible situation that could arise while traveling abroad, just basic needs of business travelers. It might help to remember that most non-English speaking people are thrilled when an English-speaker makes the effort to try to communicate in their language. It is a way of letting the other person know that you value their culture and language, even if they can already communicate in English.