2.2 长程执行（Long-Horizon）：代码重构与文档生成
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.，这一点在Line官方版本下载中也有详细论述
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Фото: Евгений Биятов / РИА Новости
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