translation.en: And we can aggregate them together and make literally thousands and thousands of really big nano-molecular molecules the same size of DNA and proteins, but there's no carbon in sight.
translation.zh: 我们可以将他们组合在一起 并真实地制造出上千种 相当大的纳米分子 大小相当于DNA及蛋白质， 但是其里面不含碳元素。