求翻译：太阳离地球较近，所以看上去是天空中最大最亮的天体。太阳的大气层从内向外分为光球、色球和日冕三层。我们平常看到的太阳表面，是太阳大气的最底层，它是不透明的，因此我们不能直接看见太阳内部的结构。是什么意思？

Sun from the earth, so it looks like it is in the sky is the largest and most of the celestial bodies. Sun from the inside to the outside of the atmosphere is divided into the ball, ball and coronal mass ejections layer 3. Usually, we see that the surface, the sun, the solar atmosphere is at the bot

The sun is near to the Earth, therefore looked is in the sky the most greatly brightest heavenly body.Sun's atmosphere divides into the photosphere, the chromosphere and date crown three from the introversion.We usually saw the solar surface, is the solar atmosphere lowest level, it is not opaque, t

The Sun from the Earth close, so the look is the maximum of the brightest objects in the sky. The atmosphere of the Sun from the inside out is divided into three layers of light ball, the chromosphere and Corona. We usually see the Sun's surface, is the bottom of the solar atmosphere, it is opaque,