（文章分类：礼仪培训师徐克茹-社交礼仪培训）

                                                                                                                                                                                                                       双手要勤洗    打嚏掩口鼻

居室常通风    无事少聚集

脏手勿触口    吐痰包纸里

感冒戴口罩    染疫要隔离

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