Suddenly, the ridge itself seemed to burst into flame.

突然间，那道山脉似乎也燃烧了起来。

If you touch a match to a piece of this ice, it'll burst into flame.

如果你点燃一根火柴接近一片这样的冰，它就会全部烧起来。

It is then burst into flame by an encounter with another human being.

但由于和另一个人相遇，它又燃起火焰。

It's been dry for so long that the forest could burst into flame at any moment.

天气干燥了这么久，森林随时都会燃烧起来。

They burst into flame when it is time for them to die and then they are reborn from the ashes.

凤凰在死亡的时候会化成火焰，然后它们会在灰烬中重生。