The gluttonous guests at the company banquet finished every dish before the speeches began.

公司餐會上那些貪吃的賓客在致詞開始前就把每道菜吃光了。

Our travel guide joked that the buffet cruise was perfect for gluttonous passengers.

我們的導遊開玩笑說，這趟吃到飽郵輪最適合貪吃的旅客。

Customer service received a complaint that the all-you-can-eat promotion attracted gluttonous diners who wasted food.

客服部接到投訴，說吃到飽促銷活動吸引了一些暴食又浪費食物的客人。