VOA慢速英语:里斯本餐馆附近发现的罗马遗迹

preservation – n. the act of keeping something in its original state or in good condition

artifact – n. a simple object, such as a tool or weapon, that was made by people in the past

pottery – n. objects, such as bowls, that are made out of clay and then baked at high temperatures so that they become hard

display – n. an arrangement of objects intended to decorate, advertise, entertain, or inform people about something