求英语大神帮我看看这两句从句哪个对
问题描述：
求英语大神帮我看看这两句从句哪个对
old people have rich experience,which we can learn the past.
old people have rich experience from which we can learn from the past.
其实我想知道的是我在书上看到这句话：old people have rich experience from which young people can learn form past mistakes.我觉得有点怪怪的 不明白为什么要用两个from 这句话本身正确吗
答
两句都不对,你中文想表达什么?
老人有丰富的经验,我们可以从这些经验中学到很多过去的东西.
Old peaple have rich experience from which we can learn much about the past.其实我想知道的是我在书上看到这句话：old people have rich experience from which young people can learn form past mistakes.我觉得有点怪怪的 不明白为什么要用两个from完全可以啊，这应该是中国人写的句子，但其实也不错。还原一下就是Young people can learn from past mistakes from the rich experience.这样的句子也对。就是有点中式英语的意思。