同时，武器的发展与这种适应有关——从石头和石块到一套狩猎工具，从狩猎工具到与正确使用武器相关的规则。

At the same time, the development of weapons is related to that adaptation—from rocks and stones to a set of hunting tools, and from hunting tools to rules relating to the proper use of weapons.

youdao

同时，武器的发展与这种适应有关——从石头和石块到一套狩猎工具，从狩猎工具到与正确使用武器相关的规则。

At the same time, the development of weapons is related to that adaptation—from rocks and stones to a set of hunting tools, and from hunting tools to rules relating to the proper use of weapons.

youdao