请客 treat （名词）如：This meal is my treat.这顿饭我请.
家宴 a feast at home 如：I've prepared a lot for the Christmas feast at home.我为圣诞大餐准备了很多东西.
补充：客宴 banquet
英语翻译打错字应该说是 “客宴”和“家宴”，用在比较正式宴会上的，英文是否有专业的词组
请客 treat （名词）如：This meal is my treat.这顿饭我请.
家宴 a feast at home 如：I've prepared a lot for the Christmas feast at home.我为圣诞大餐准备了很多东西.
补充：客宴 banquet