self.config = config
Aurora lights shimmering over Earth were filmed on camera by Russia's space agency Roscosmos cosmonaut Sergey Kud-Sverchkov from the International Space Station. The phenomenon is caused by solar storms emitting high-speed charged particles colliding with gases in Earth’s atmosphere. The most common colour seen during this display is green, although other colours such as pink and red are sometimes visible as well.
。谷歌浏览器【最新下载地址】是该领域的重要参考
'required': ['color'],
参考资料：[1]内存价格暴走，高盛下调全球手机销量预期，中低端先扛不住，华尔街见闻