On hearing the news that he was elected senator, he was in hysterical laughter.

一听到他当选参议员的消息，他一阵狂笑。

Villon broke out into hysterical laughter.

维庸爆发出歇斯底里的笑声。

It can happen due to stress on the body when in hysterical laughter.

这可能是由于歇斯底里的笑声中身体压力造成的。

A bubble of hysterical laughter emerges from his throat.

他的喉咙里发出一阵歇斯底里的笑声。

Hyenas are often known as laughing hyenas and that's because they make these funny noises which sound to us like hysterical human laughter, but in reality, they make lots of other kinds of noises as well.

斑鬣狗因“笑鬣犬”而出名，因为它们会发出有趣的声音，而这些声音在我们听来就像人类歇斯底里的笑声，但实际上它们还会发出很多其他不同的声音。

A bark of hysterical laughter burst from his lips. " Oh, gods, " he said. " Jaime, I am so sorry, but... gods be good, look at the two of us. Handless and Noseless the Lannister boys" .

弟弟不可遏抑、歇斯底里地大笑，" 噢，老天，" 他说，" 詹姆，我很遗憾，可是… … 诸神在上，你看看我们：一个缺胳膊，一个没鼻子，好一对快乐的兰尼斯特小子！"

June inhales deeply and makes an enormous fart noise with her mouth, shattering the serious mood, and Alex is so grateful for it that he melts onto the floor in a fit of hysterical laughter.

琼深深地吸了一口气， 嘴里发出巨大的放屁声，打破了严肃的气氛， 亚历克斯对此非常感激， 以至于在一阵歇斯底里的大笑中融化在地板上。

The man gulped down something which appeared to rise in his throat, and Dyson was alarmed to see him shaking with hysterical laughter, and he clung hard to a lamp-post and swayed and staggered like a ship in a heavy gale.

那个男人吞下了喉咙里似乎升起的东西， 戴森看到他因歇斯底里的笑声而颤抖着， 吓了一跳，他紧紧抓住一根灯柱， 摇摇晃晃，就像一艘在大风中的船。