1. From the perspective of earthbound astronomers, Saturn's rings will be edge-on. 从地面天文学家的观点看来,土星的光环将以侧边缘相见。
2. It orbits the sun behind the Earth and in theory should be able to spot things that Earthbound telescopes and even the orbiting Hubble telescope cannot. 它的轨道太阳在地球后面并且理论上接地的望远镜应该能够探测到物体,甚至哈勃望远镜不能做到。
3. It orbits the sun behind the Earth and in theory should be able to spot things that Earthbound telescopes and even the orbiting Hubble telescope cannot. 开普勒跟随地球围绕太阳运转,从理论上来讲它可以发现地面天文望远镜甚至于哈勃望远镜所不能发现的东西。
英英解释
adj.
1. confined to the earth
2. lacking wit or imagination