“天体的”造句
万有引力控制着
天体的运动。
Gravity governs the motions of celestial bodies.
观测者必须具备一份包括肉眼能看到的所有
天体的好星图.
Indispensable for the observer is a good star atlas, containing all naked eye stars.
构成这些
天体的每一种化学元素都会以它们特有的波长发出辐射.
Each of the chemical elements that makes up the objects radiates at its own characteristic wavelength.