When? After the place is overrun by raccoons? Of course the joke'll be on them when it blows up.

什么时候？等浣熊在这繁衍后代吗？当然煤气爆炸了，被耻笑的肯定是它们。

Water either gas line, the training is the same.

水管和煤气管爆炸的逃式都一样。

Was it an explosion of gas?

是煤气爆炸吗？

Of course the joke'll be on them when it blows up.

当然煤气爆炸了 被耻笑的肯定是它们。

Wow, his neighbors are lucky that there wasn't a gas explosion.

哇，他的邻居很幸运， 没有煤气爆炸。

He said the fire grew when gas containers inside the homes began to explode.

他说，当房屋内的煤气罐开始爆炸时，火势越来越大。

Police say all the victims were workers who died when multiple gas cylinders exploded at the factory in Dudley in the state of Maharashtra.

警表示，马哈拉施特拉邦杜莱市的工厂多起煤气罐爆炸事件，所有的遇难者都是工厂中的工人。