问题描述：
英语翻译
There are eight planets in our solar system.Some are near to thr sun.Some are far from it.The sun is a star.It is very hot and bright.It is much heavier than many stars in fact the biggest thing in our solar system.
There are eight planets in our solar system.Some are near to thr sun.Some are far from it.The sun is a star.It is very hot and bright.It is much heavier than many stars in fact the biggest thing in our solar system.
问题解答：
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