求翻译：渭南市妇幼保健院儿科医生王永杰介绍说，孩子们的症状均表现为肚子痛、连续呕吐、精神状态较差。经初步诊断，为食物中毒。当晚10时9分，渭南市高新区食品药品监督管理局局长郭亚莉说，第一时间启动了应急预案，对幼儿园的库房、孩子当天下午所食物品进行了封存，并在医院对出现类似症状的儿童情况进行调查了解。“幼儿园园长在电话中说，可能是下午给孩子们吃的饭菜有点凉。”郭亚莉说，孩子们出现呕吐症状后，园方已将所有就读儿童叫到医院检查，目前所有儿童情况稳定。是什么意思？

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In the Maternal and Child Health Institute pediatric Doctor Wang Yung-Cheng said that the children are the symptoms of stomach aches, vomiting, mental continuity is poor. After an initial diagnosis of food poisoning. 10:09 am later that night, and participated in the south city district Food and Dru

Wang Yongjie hospital paediatricians in weinan city, said children's symptoms are characterized by continuous vomiting, stomach pain, poor mental state. After an initial diagnosis, for food poisoning. 10:9, high-tech zone in weinan city Guo Yali, the Secretary of the food and Drug Administration sai