但是致命的问题始终不能掩盖这样的事实，那就是实用的理论，的确是非常美好的，最为重要的是作为能够决定观测结果如何被正确对待的核心要素。

But that fatal ability should not hide the fact that well-applied theories, beautiful and otherwise, can play a crucial role in deciding which observations get treated as facts in the first place.

youdao

身体中心的移动：当吸收和伸展的时候，身体中心要始终沿滚落线向下运动。

Center of Mass Moving Through:Whenabsorbing and extending the center of mass should always be movingdown thefall line.

youdao

身体中心的移动：当吸收和伸展的时候，身体中心要始终沿滚落线向下运动。

Center of Mass Moving Through:Whenabsorbing and extending the center of mass should always be movingdown thefall line.

youdao