translation.en: India is a good place to do such an experiment in, because we have all the ethnic diversities, all the -- you know, the genetic diversity, all the racial diversities, and also all the socio-economic diversities.
translation.zh: 印度是做这个实验的好地方， 因为，我们这里集合了民族多样性， 基因多样性，种族多样性， 另外，还有社会经济多样性。