During the treatment I was pretty weak, each time I had to go up stairs my breathy got short, my heart was running and I在减肥期间我感觉很虚弱，每次上楼梯更感吃力，呼吸急促，我的心跳很快而且在晚上感觉很疲倦。
Laryngeal Variations for Vowels; Breathy and Pressed Voicing; Tones; Stress.不同母音的喉头变化；呼吸式的和紧气式的发声；声调；重音。