饭厅(fàn tīng)和餐厅(cān tīng)在英语中都叫做dining room.
来源：dining 是英语中“就餐”的意思，room 是“房间”的意思。因此，dining room 就是“就餐的房间”的意思。
英文例句及其中文翻译：
Let's eat in the dining room. (让我们在饭厅吃饭。)
The dining room is on the first floor. (餐厅在一楼。)
We are going to redecorate the dining room. (我们将重新装修餐厅。)