突然，一阵笑声从空中掠过。

Suddenly, a wave of <em>laughter</em> flew through the air.

课堂上经常充满了笑声和尖叫声。

The class was often filled with <em>laughter</em> and screams (尖叫).

对我们英国人来说，有权势和重要的人经常引起笑声。

To us British people,powerful and important people often cause <em>laughter</em>.

他发出驴叫似的狂笑声。

He brayed with <em>laughter</em>.

她的笑声犹如魔鬼一般。

Her <em>laughter</em> was demonic.

凯瑟琳发出咯咯的笑声。

Catherine gave a gurgle of <em>laughter</em>.

一桌人发出阵阵笑声。

The whole table was in gales of <em>laughter</em>.

士兵们发出阵阵笑声。

The soldiers erupted in fits of <em>laughter</em>.

观众爆发出阵阵笑声。

The audience broke into hoots of <em>laughter</em>.

她止不住突然发出阵阵笑声。

She collapsed into gales of <em>laughter</em>.