spark prairie fire的意思|示意

A single spark can start a prairie fire.

星星之火，可以燎原。

The single spark that started the prairie fire suggests the answer.

引发燎原之火的火花暗示了答案。

In the North, although Xianfang sales have a spark, it can start a prairie fire?

而在北方，虽然现房销售已经有了星星之火，但它能否燎原呢？

And lightning or downed power lines spark this prairie fire.

闪电或者是倒下的电缆线引起了这次燎原大火。