Use "torus" em uma frase

1. showed that if there were an accident, the upward lift on the torus (the donut-shaped

2. In modern science it is known as the Torus or V = 22RrZ

3. First the volcanoes of the moon Io emit sulfur dioxide, forming a gas torus around the moon's orbit

4. The gas torus is then ionized in Jupiter's magnetosphere, producing oxygen ions