1）Is it too late to change my order? 我可以改餐點嗎？
2)Excuse me. There is a problem with my order. 不好意思 我的餐點有問題
3)Excuse me. My order hasn’t arrived yet. 不好意思 我的餐點還沒來
4)Could I have some more water 可以給我一些水嗎?
5)May I have the check/bill? 可以給我帳單嗎?
6)We are ready for the bill now. 我們要結帳了