1.点餐：May I take your order

2.推荐菜：Our chef recommends the seafood platter.

4.上菜：Here is your dish, sir/madam.

5.账单：Could you bring us the bill, please

7.美食评价：This dish is delicious/excellent.

8.预定：I'd like to make a reservation for tonight.

9.就餐时间：What time is breakfast/lunch/dinner served