当春天到来，冰雪消融时，这些沼气泡泡会嘶嘶作响，场景很是壮观——但是如果恰巧周围有人在划火柴，大量的沼气会引发一场巨大的爆炸。

Come spring, when the ice melts, the methane bubbles pop and fizz in a spectacular release - but if anyone happens to light a match nearby, the masses of methane will ignite into a giant explosion.

youdao

我又放了一根，有两个泡泡似的亮点，冲上天空后爆炸，一个红又一个绿，一个蓝又一个黄，一个绿又一个粉。

I put a root again, there are two bubbles like window, washed up in the sky after the explosion, a red and a green, a blue and a yellow, a green and pink.

youdao