Seated posture, but also to care for others, foot in my seat, especially on both sides of the greeting of the ladies, should avoid to speak, can not arbitrary straight你好, quiet and calm，朋友. The mouth of food. On the table can be selfish, elbows should not rely on table edge, or hand on the back of a chair next to him, can not be impatient. Table must be gentle. 希望能帮到您
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