Nature produces them only very slowly, parsimoniously, and at a constant rate.

但大自然对这些人物的造就非常缓慢。非常吝啬，而且始终如此。

youdao

Nature produces them only very slowly, parsimoniously, and at a constant rate.

但大自然对这些人物的造就非常缓慢。非常吝啬，而且始终如此。

youdao