另外一种变化可能发生在人类学会制备食物尤其是通过烹饪制作食物的时候。

Another shift likely occurred when humans learned to prepare food, specifically through cooking.

youdao

另外一种变化可能发生在人类学会制备食物尤其是通过烹饪制作食物的时候。

Another shift likely occurred when humans learned to prepare food, specifically through cooking.

youdao