We're a party of three.
我们三个人。
We've reserved a table.
我们已经订了桌位。
Can we have a table?
我们要一个桌位好吗?
Do you have a table for three?
有没有可供三个人坐的桌位?
May we wait for a table?
我们可以等一个桌位吗?
When can we get a table?
什么时候我们可以有一个桌位?
Are you serving lunch now?
你们现在正供应午餐吗?