العيش السليم Haha! The Health Benefits of Laughter 2017-11-13 اللغة:Japanese(日本語),English تفاصيلتحميل Docx قراءة المزيدScientific evidence has shown that having a moment of good giggles can put us in a state of exuberance and help us in many aspect of life. Some people describe laughing as a gentle workout.