Most places will come by once when you are eating and ask how everything is. This is a chance for you to order something else, complain about something, or get a refill on your drink. Some of the things they might say are: 

当你在吃东西的时候，大多数地方会一次性问清楚你想要的所有东西。
对你来说这是一个机会可以点其他东西，抱怨点什么，或者得到续杯。
他们可能会这样说一些事情： 

"How is everything?"  

一切都还好吗？

"Is everything ok?"    

一切都还好吗？

"How is your dinner?"  

晚餐怎么样？

"How is your lunch?"   

午餐怎么样？

"Are you guys doing ok?"  

你们吃得还好吗？

"Do you need anything else?"  

你还需要其他什么吗？

When you are almost done with your meal, they might ask if you want some dessert. 

吃完饭的时候，他们可能会问你是否想要一些甜点。
"Would you like dessert today?"  

今天想吃点甜点吗？

"Would you like our dessert menu?" 

想要我们的甜点菜单吗？

"Would you like to order any dessert?" 

想要点一些甜点吗?

"Any dessert for you today?"  

今天需要什么甜点？

"Would you like to hear our dessert special?"  

想要听我们的特色甜点吗？

If you are finished and want your bill, you can look for the server, make eye contact, and raise your hand. When they come by, ask them for the bill. 

如果你已经吃完了并且想要你的账单，你可以找服务员，进行眼神交流，然后举手。当他们来的时候，向他们要帐单。

"Can I have my check?"  

可以买单吗？

"Can I have my bill?" 

可以把账单给我吗？

"I'm ready for my bill." 

我现在可以买单了。

"I would like my check please."  

买单谢谢。