用一块黑色玻璃对着太阳看,可以看到光辉璀璨 的太阳表面有时会出现一些黑色的斑点,这就是太阳黑 子。在风沙蔽日、阳光减弱的日子里,我们用肉眼就能看见太阳黑子。 在太阳的表面上,黑子有时确实只是个小小的黑点。可别小看这个小黑点,它的直径至少也有成百上千千米呢!那么,究竟什么是太阳黑子呢?简单说来,太阳黑子其实是太阳表面上刮起来的风暴,是 Looking at the sun with a piece of black glass, you can see some dark spots on the shining sun surface. This is the sunspot. We can see the sunspots with the naked eye on the days when the wind is blowing and the sun is weakening. On the surface of the sun, sunspots are sometimes just a small black spot. Do not underestimate this little black point, which has at least hundreds of thousands of kilometers in diameter. So, what is sunspot? Simply put, sunspots are actually storms on the surface of the sun.