就在上个星期，一项环境卫生研究结果称，在一批奶油样品中发现高含量的阻燃化学物质。
Just last week, a study in Environmental Health Perspectives found disturbingly high levels of a flame-retardant chemical in a sample of butter.
由于卫生纸制造涉及纸浆工业中使用的化学物和砍伐森林，这对环境有着巨大影响。
Making toilet paper has a significant impact because of chemicals used in pulp manufacture and cutting down forests.
世卫组织应塞内加尔的正式请求，已经部署了一个由临床毒理学家、环境卫生专家和分析化学家组成的国际团队。
Following a formal request from Senegal, WHO has deployed an international team consisting of a clinical toxicologist, an environmental health specialist and analytical chemist.
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