The flame color depends on what's being burned and how hot it's burning.

火焰的颜色取决于燃烧的物质和燃烧的温度。

The type of molecules in a fire can also influence flame color.

火焰中的分子类型也会影响火焰颜色。

Somehow " autumn" does not seem properly used of Florida. There is a connotation in the word of flaming color, of sharp change, of hoar frost heavy on cornfields, of all of northern harvest.

不知何故，“秋天”似乎并不恰当地用于佛罗里达。火红的颜色、急剧的变化、玉米田上的白霜、北方的所有收获，这个词都有一个内涵。