定语从句中关系代词which的指代问题

As a result, we always become concerned about PM2.5,a high level of which does great damages to us.

这个句子中 which 指代什么?怎么翻译?

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最佳答案 2017-03-07 23:18

句中的 which 的先行词是PM2.5,句意为:As a result, we always become concerned about PM2.5, a high level of which does great damages to us. 结果是,我们总很关注PM2.5——很高的PM2.5指数确实对我们有很大的危害。



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  • Gaofangyuan 提出于 2017-02-21 19:53

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