英語翻譯
Some planets are near to the sun.The sun is not a planet.It is a star.It is very hot.It is also very big.It is much bigger thanany planet.In fact the sun is the biggest thing in our solar system .
The Earth is the third planet.The hottest planet is the first planet.The Earth is one of the hottest planets.It is very near to the sun.
The Earth is the biggest of the four planets.It is bigger than the first,second and fourth planets.The first planet is the smallestIt is much smaller than the Earth.