Auroras actually begin at the sun, which burns with so much energy that it superheats the gasses around it.

极光实际上始，燃烧产生巨大能量使周围气体过热。

The Sun's churning surface creates enough sound energy to superheat the corona to millions of degrees.

表面搅动甚至会产生声能给日冕供给数百万度热量。