general relativity theory

例句：

1. 1. The theory of general relativity has revolutionized our understanding of gravity.
   广义相对论理论已经彻底改变了我们对引力的理解。
2. 2. The theory of general relativity explains why objects move in space and time.
   广义相对论理论解释了物体在空间和时间中移动的原因。
3. 3. The theory of general relativity has been tested by numerous experiments and observations.
   广义相对论理论通过无数的实验和观察得到了验证。