同位素能告诉我们你出生地点的纬度和海拔，在这项调查中，这位神秘男子显然不是南方意大利人。

Isotopes say something about the latitude and elevation of your birthplace-which in the case of our mystery man definitely wasn't southern Italy.

youdao

我了解你，你那颗研究同位素的心，永远是那么缜密，那么细致入微。

I know you well, dear. You are so very detailed and meticulous which, I believe, is professionally trained with your isotopic research.

youdao

我了解你，你那颗研究同位素的心，永远是那么缜密，那么细致入微。

I know you well, dear. You are so very detailed and meticulous which, I believe, is professionally trained with your isotopic research.

youdao