belly laugh

音标发音

I want to capture for her the belly laugh of a baby who is touching the soft fur of a dog for the first time.
我想让她留意宝宝第一次触摸狗的绒毛时的捧腹大笑。
They also found that a good belly laugh positively effected two hormones that regulate appetite, leptin and ghrelin, meaning it could also help decrease appetite.
他们还发现捧腹大笑产生的荷尔蒙能够影响食欲、瘦素、胃饥饿素，也就是说笑能帮助降低食欲。
A study by Loma Linda University found that a good belly laugh positively affected two hormonesthat regulate appetite, leptin and ghrelin, meaning it could also help decrease appetite.
美国加州洛玛连达大学的一项研究发现，捧腹大笑对人体内控制食欲的两大激素瘦蛋白和胃饥饿素起到很好的抑制作用。这就表示大笑可以减少食欲。

Then he lets out a deep belly laugh.
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He looked depressed a lot, but he would laugh good, too, you know, the kind that he'd hold his belly and lean back and just crack up.
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