Nowadays, this terrible disease is much less common thanks to our knowledge of vitamins.

现今，由于我们对维生素的了解，这种可怕的疾病不那么流行了。

youdao

Nowadays, this terrible disease is much less common thanks to our knowledge of vitamins.

现今，由于我们对维生素的了解，这种可怕的疾病不那么流行了。

youdao