Suddenly, there was a loud explosion.

突然，有一声巨大的爆炸声。

Just as he was speaking, there was a loud explosion.

正当他在说话的时候，发生了大爆炸。

With a loud explosion, cannonballs blazed into the side of the pirate ship.

随着一声巨大的爆炸声，炮弹在海盗船的一侧燃烧起来。

He pressed the button and instantly a loud explosion was heard in the distance.

他按下了电钮，立刻就听到远处巨大的爆炸声。

An eyewitness who owns a shop inside the market also told reporters that he heard a loud explosion, with a ball of fire and clouds of smoke in its aftermath.

市场内一个店主亲眼目睹了这次爆炸。他对记者说，他听到一声震耳欲聋的爆炸声，然后出现一团熊熊烈火和烟雾。

They were only about a quarter mile up the beach when they heard an explosion -- loud, as if it were close, and the shockwave made them stumble. Mother fell.

他们刚刚往海滩走了四分之一英里，便听见震耳欲聋的爆炸声，仿佛就在附近，冲击波弄的他们站不稳，母亲摔了一跤，比恩和尼古拉回头看时父亲已经把她扶起来了。

The explosion was so loud that it could be heard over 300 kilometres away.

其声音如此巨大，以致300多公里以外的地方都可以听得见。

Explosion-proof flexible connecting pipes is used in explosion-proof telephone station, explosion-proof terminal, explosion-proof loud-speaker inlet or outlet to conduit and protect the cable.

防爆挠线连接管用于防爆电话站、防爆接线箱、防爆扬声器的输入，输出口到布线钢管之间的过渡连接，起到保护电缆的作用。