Well, the water you drink at birth leaves a distinct signature in your teeth.

因为人在出生时所喝的水会在牙齿里留下很明显的特征。

youdao

Well, the water you drink at birth leaves a distinct signature in your teeth.

因为人在出生时所喝的水会在牙齿里留下很明显的特征。

youdao