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?