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笑声的效果
1、maniacal laughter───狂笑
2、canned laughter───预先录制的笑声
3、laughter therapy───笑疗法
4、peals of laughter───阵阵笑声
5、nervous laughter───紧张的笑声
6、uncontrollable laughter───无法控制的笑声
7、contagious laughter───有感染力的笑声
8、hysterical laughter───痴笑
9、laughter───n.笑；笑声
1、The combination of unconditional laughter and yogic breathing is said to stretch muscles and trigger endorphins –the chemical in the brain known for its feel-good effect.───无拘束的欢笑和瑜伽呼吸(方式）相结合能够舒缓肌肉，刺激一种脑内化学物质——内啡肽的产生，而这种物质能带产生使人感觉良好的效果。
2、There is also some evidence to suggest that laughter helps to reduce the effect of pain.───还有一些证据表明笑有助于减少疼痛对人体的作用。
3、The combination of unconditional laughter and yogic breathing is said to stretch muscles and trigger endorphins – the chemical in the brain known for its feel-good effect.───据说，无拘束的欢笑和合能够舒缓肌肉，刺激一种脑内化学物质——内啡肽的产生，而这种物质能带产生使人感觉良好的效果。