to roar with laughter
放声大笑
tears/gales/peals/shrieks of laughter
笑得流眼泪；阵阵笑声；哈哈大笑；阵阵尖声大笑
to burst/dissolve into laughter
突然╱情不自禁大笑起来
a house full of laughter(= with a happy atmosphere)
充满欢声笑语的房子
1.笑,笑声
2.〈古〉好笑的事
3.〈美俚〉力量悬殊得可笑的体育比赛
1.the sound of someone laughing; enjoyment or happiness expressed by laughing
1.When he made a face, the others burst into a fit of laughter.
他做个鬼脸，大家一阵大笑。
2.And what I normally do is walk 'round a room, (Laughter) trying to find one. And then I put it underneath the microscope.
一般我都会这样在屋里四处走动，（观众笑）试图收集一根纤维，然后我就把它放到显微镜下。
3.This will take me to the, you know, next two years, especially if you live in Katmandu. (laughter) Maybe not. (laughs) Maybe not. Maybe not.
这可以让我过两年特别是如果住在加德满都的话（笑声）可能不够（笑声）……可能不够。
4.So back in 1982 I said, "Well perhaps the elephant had an aquatic ancestor. " Peals of merry laughter!
1982年我说过大象可能有水生始祖一阵开心的笑声！
5.(Laughter) Until I got to the true young global leader, Shimon Peres, President of Israel. And he ran a beautiful manipulation on me.
（笑声）直到我联络到ShimonPeres，一个年轻的领袖，以色列总统，他让我好好的操作了这个理念。
6.He had the simplicity and naturalness of the Chinese peasants, with a lively sense of humour and a love of rustic laughter.
他有着中国农民质朴纯真的性格，颇有幽默感，喜欢憨笑。
7.I'm a monkey, (Laughter) blowing kisses at a butterfly. But I'm still suggesting you and I should meet.
我是一只猴子。（笑声）把飞吻献给一只蝴蝶.但我还是建议你和我见个面。
8.As she was getting back to her tent, she heard hysterical laughter, and she thought to herself, 'its just a story, its just a story. '
她回去在她的帐篷，她听到歇斯底里的笑声，她认为自己，其只是一个故事，它只是一个故事。
9.And since you don't know me as the woman walking around TED in her underwear -- (Laughter) that means I found a few things.
既然你现在看到的我，不是那个“穿着内裤在TED走来走去的女人”-（笑声）这就说明我确实找到了一些新东西。
10.She saw me, began to choke with laughter, and then let it out in full throated peals.
她看见我，开始时憋住没笑出声来，接着忍不住放声大笑起来。