常见例句雙語例句Just as a sunspot was turning away from Earth on Sept. 8, the active region erupted, producing a solar flare and a fantastic prominence.9月8日正儅太陽黑子開始遠離地球的時候，活躍區域又發生一次爆發，同時出現一個明顯的突起。 返回 active prominence region