| 例句 |
In their orbits around the sun, the planets trace an elliptical pattern.各大行星绕太阳运行的轨道呈椭圆形。The asteroid crashed into the planet with explosive force.小行星以极其巨大的冲力撞上了大行星。Saturn is the second biggest planet in the solar system.土星是太阳系中的第二大行星。The eight planets in our solar system all orbit the sun.太阳系的八大行星都是围绕着太阳运动的。 |