来自《耶鲁大学开放课程：1600年后西方社会的流行病 第14集 第14集》
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that left him paralyzed on his left side.并导致左半身瘫痪 -
What did Pasteur do in the 1870s that was so crucial?那在十九世纪七十年代他到底做了什么呢 -
Well, first of all,首先 -
I'll look at two major things that he did.我们来看看他做过的两件重要的事 -
One is work with silkworms,一个是对蚕的研究 -
and the other is work with chicken cholera and anthrax.另一个是对鸡霍乱及炭疽的研究 -
The first thing was a major contribution前者对疾病的菌源说 -
to the germ theory of disease,有重大贡献 -
accomplished by the work with an unexpected experimental animal通过一种意料之外的实验动物 蚕 -
that is, the silkworm.得到的研究成果 -
And again let's look at the fact that Pasteur's success,我们从这个角度来想一想 -
his influence and his genius, was in part the fact巴斯德的成功 影响及才能 都要