I'm afraid you came to the wrong table.
恐怕你送错桌了。
Isn't this somebody else's order？
这不是别人点的吗？
I order a sherbet, not ice cream.
我点的是果冻，不是冰淇淋。
My coffee hasn't come yet.
我点的咖啡还没来。
This tastes strange.
这味道很怪。
Would you bring me the salt, please？
请你给我点盐好吗？