It roughly translates to the following:
Each country has its customs and traditions if you are going to integrate into the culture. Look for information and research some words gestures or actions that are offensive for example in France they do not hug each other when they greet each other
Which phrase follows the advice of the audio message?
Put your money in your pocket, not backwards.
Take layers of clothes on the plane.
Ask someone for permission before taking your picture.
Give advice on appropriate clothing.