multiple-part gravity die

例句：

1. 1. The scientistdiscovered a new type of gravitational force that affects multiple parts of the universe.
   这位科学家发现了一种新的引力，它影响宇宙的多个部分。
2. 2. In this experiment, we tested the hypothesis that multiple-part gravitational forces could be responsible for the observed phenomena.
   在这个实验中，我们测试了假设，即多重部分的引力力可能对观察到的现象负责。
3. 3. The gravitational force between two bodies is determined by their mass and distance apart, which explains why multiple-part gravitational forces can affect the movement of objects.
   两个物体之间的引力是由它们的质量和它们之间的距离决定的，这解释了为什么多重部分的引力力可以影响物体的运动。