空氣污染是某些疾病的重要原因 Researchers looked at the combined effects of air, water and soil pollution…
Studies have shown that pollution can be an important cause of diseases including asthma, cancer, heart disease, stroke and lung disease. 研究表明，空氣污染可能是哮喘，癌症，心臟病，中風和肺部疾病等疾病的重要原因。
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