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[高清字幕]Health Report - Roman Toilets Offered No Clear Health Benefits

来源:慢速英语   时间:2016-02-17 07:43:52

Health Report - Roman Toilets Offered No Clear Health Benefits

When the Romans moved into Europe around 2,000 years ago, they brought a cleaner way of living. That meant better quality toilets, sewers and bathing areas. But a new study shows that parasites were not defeated under Roman rule.

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