Why do scientists think something could be hidden beyond the edge of our solar system?
为什么科学家认为某些东西可能隐藏在我们太阳系的边缘之外？
It would in our solar system, anyway.
在太阳系里的确是这样。
The sun is the center of our solar system.
太阳是我们太阳系的中心。
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？
Which is the largest planet in our solar system.
为什么？它是最大的行星因为它有最长的直径。
Does our solar system contain a giant, unnamed planet?
我们的太阳系是否还包含一颗巨大的、不知名的行星呢？
The following is some information about our solar system.
下面是一些关于我们太阳系的信息。
It is in the Milky Way but it is not in our solar system.
它在银河系里，但不是在我们太阳系内。
In fact, the sun is the biggest thing in our solar system.
实际上，太阳是太阳系中最大的物体。
The earth is the fifth-largest planet in our solar system .
在我们的太阳系地球是第五大行星。
Are there intelligent species living far beyond our solar system?
在我们的太阳系之外是否存在着智慧生命？
The Sun, center of our solar system, will help Jupiter do so.
太阳，我们太阳系的中心，会帮助木星达成。
This week in our class, we have been studying our solar system.
本周我们学习了太阳系的相关内容。
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。
When I got there, I didn't even know one planet in our solar system.
当我到达那里时，我甚至不知道我们太阳系里的任何一颗行星。
A crater with such troughs has never been seen before anywhere in our Solar System.
具有如此低谷的陨石坑在我们太阳系内还从未发现过。
We step out of our solar system into the universe seeking only peace and friendship.
我们走出太阳系的家门，进入这宇宙，只为寻找和平和友谊。
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。
"I think it will quickly be developed for interplanetary travel within our Solar System".
我想，它很快会被开发运用与太阳系中的星际航行。
At the heart of the solar system is our sun.
位于太阳系中心的是我们的太阳。
看看我们自己的太阳系。
But scientists now think that life could be even nearer in our own solar system.
科学家们现在认为生命可能我们更近，就在太阳系内。
And our sun here obviously with our own solar system.
我们的太阳同我们自己的太阳系明显的位于这里。
In our own solar system, for example.
举例来说，在我们的太阳系里。
In our own solar system, for example.
举例来说，在我们的太阳系里。
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