He could hear the crackling of burning trees.

他可以听见树木燃烧发出的噼啪声。

Four days later, the sun was shining and the tight-packed frozen snow was crackling under every step.

四天后，阳光明媚，冻结得硬硬的雪在脚下噼啪作响。

The firecrackers were crackling and spluttering.

鞭炮劈里啪啦地响。

We found the thunder set the radio crackling.

我们发现打雷使得收音机咔咔作响。

Summer nights mysterious with crackling stars!

神秘的夏夜，群星鼓噪的夏夜！