Kathy: Oh, that. That coffee smell burning now show that บาทิ a data store using water that is too hot not suitable for coffee grinder. And that the smell of coffee aroma lost early because of grinding coffee for too long, or use the coffee beans that the price be?
Jessica: Wow! How did you know so much coffee. I didn't know before.
Katie: of course, because I was drinking coffee often. So often observe customers to drink coffee and บาทิ data stores. According to industry had little coffee อยห knowledge unit.