Such a definition would greatly expand the list of planets in the solar system.
这一定义将会大大地加长太阳系行星的名单。
Even Earth may have some sister planets that left the solar system.
这样说来，也许地球也存在一些姐妹星球是因此而离开了太阳系。
Five planets orbiting a distant star form a real alien solar system.
围绕一颗遥远恒星运行的五颗行星形成了一个真正的异域太阳系。
How do you make the planets in our solar system?
太阳系内的行星又是由什么组成的？
How many planets are there in the solar system?
你知道太阳系有多少行星吗？
Not until recently did scientists determine the number of planets in our solar system.
直到最近科学家才能确定太阳系中行星的数量。
So the new model of our solar system has eight classical planets.
所以新模型我们太阳系有八大行星。
The solar system consists of the sun and its planets.
太阳系由太阳及其行星构成。
The solar system mainly consists of the sun and nine planets.
太阳系主要由太阳和九大行星组成?。
This family of planets, with their moons, is known as the solar system.
这个行星家庭以及它们的卫星，就是我们所知道的太阳系。
This family of planets, with their moons, is known as the solar system.
这个行星家庭以及它们的卫星，就是我们所知道的太阳系。
应用推荐