and one additional condition
还有一个附加条件
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The one major problem with online medical advice is that they do not list symptoms in order of importance and nor do they list which additional symptoms would exclude that particular condition.
在线医疗建议的首要问题是既不按照严重程度来排列症状，也不列出那种附带症状能将那种特殊情况排除在外。
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