1·A common ponderable for sky enthusiasts is deciding if that bright spot near the horizon is the planet Venus.
对星空爱好者来说，常见的疑难之一是地平线附近的亮斑是否为金星。
2·Tesla knew every "ponderable body" had an electrical content, and as such, proportionally interacted with the surrounding aether.
特斯拉知道每一个“有重量物体”都有一个电子容量，同样地，成比例地与周围的以太相互作用。