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The symptoms are quite similar between regular flu and swine flu.
猪流感和普通感冒的症状十分相似。
youdao
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What are the signs and symptoms of swine flu in people?
人感染猪流感，会出现何种迹象和症状？
youdao
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What are the signs and symptoms of swine flu in people?
人感染猪流感，会出现何种迹象和症状？
youdao