服务员要注意勤换骨碟，特别是有汤汁的菜或是有骨的菜，应在客人每吃完一道要尝另一道菜时，必须先为客人换骨碟。
Keep changing the dirty plates, especiallyafter serving dishes with sauces or bones. Change a new plate before serving anew dish.
服务员要注意勤换骨碟，特别是有汤汁的菜或是有骨的菜，应在客人每吃完一道要尝另一道菜时，必须先为客人换骨碟。
Keep changing the dirty plates, especiallyafter serving dishes with sauces or bones. Change a new plate before serving anew dish.
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