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英语翻译The estimates that we have are lookng at what happens to

来源:学生作业帮 编辑:搜搜做题作业网作业帮 分类:英语作业 时间:2024/08/14 16:31:37
英语翻译
The estimates that we have are lookng at what happens today as a result of past exposure.So one-thrd of cancer deaths today would have been avioded had these lifestyle and environmental exposures not been present.
翻译,并解释下第二句是什么结构?
可能会追问,麻烦留意
英语翻译The estimates that we have are lookng at what happens to
这些估值是我们观察今天发生的过去曝光的结果.所以如果没有产生这些生命形态和环境暴光的话,今天三分之一的癌症死亡都应该避免.
would have done.had是虚拟结构,意为:如果没有.