Translation of polla

One of my favorite seasons is the winter, the time in which everything is white and bright. But even though I like this time of the year a part of me detests it because of it may drawbacks.
The other visitors in my group were from the United States, Canada, Germany and from other parts in Mexico. I need to say that it was so much fun to meet people and spend an entire trip with them.
To be honest, we did not understand one word of what he was saying, because his English was so terrible. Or maybe it wasn't and it was only his accent which we could not grasp. To us it was Chinese.