If you finish your food at meal, the host and hostess usually add more and more food in your dish or bowl without asking you whether you want it or not so as to show they are polite to the guests.

所以我们通常准备充足的食物给客人吃。 如果您吃完了碗中的食物，主人们通常会不断的向你的碗中添加食物，不管你是否已经吃饱，以表明他们对客人的礼貌。