For example, the incidence of diarrheal diseases may be an important indicator of environmental problems.
举例, 集体腹泻是出现环境问题的重要征兆.
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Cholera is an acute, diarrheal illness caused by infection of the intestine with the Vibrio cholerae.
霍乱是一种急性腹泻性疾病,是由霍乱弧菌感染肠道导致的.
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