她歇斯底里的大笑。
这一阵歇斯底里的大笑也感染了那个侍女，尽管她不明白我在笑什么。
I burst out laughing, a fit of hysterical laughter which infects the maid also, though she doesn't know what it's all about.
又有哪项实验程序可以煽动得人们流汗，颤抖，让10%的人深陷悲伤，同时又能让其他的人歇斯底里的大笑？
What experimental procedure could provoke some people to profuse sweating and trembling, leaving 10% extremely upset, while others broke into unexplained hysterical laughter?
片中士兵们一边歇斯底里的大笑一边喝威士忌，而边上是许多被炸开了花的脸，他们还会开枪打战俘以此证明自己的勇气。
There soldiers laugh hysterically as they sip whisky next to blown-off faces, and shoot surrendering men just to prove they have the guts.
他被下达了同样的任务，并且塞进去了八个，然后他就开始歇斯底里地大笑。
He is given the same task and makes it up to 8 and then begins to laugh hysterically.
他被下达了同样的任务，并且塞进去了八个，然后他就开始歇斯底里地大笑。
He is given the same task and makes it up to 8 and then begins to laugh hysterically.
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