英语翻译1.因为这篇文章主要是写John Snow如何战胜霍乱的,所以我认为这个词很重要.2.因为霍乱的原因是水被污染了

1.Because this article is mainly about how John conquers cholera,I think this word is very important.
2.The cause of cholera is that the water has been polluted.So I think the word "pollution" is very important.
自己翻译的,1L的你不厚道.