abbr.(美国)全国工业复兴法(NationalIndustrialRecoveryAct)
网络 研究开发机构(National Institute for Research Advancement); 尼拉; 韭菜
Instructor Nira Berry said, a good giggle can boost the immune system, reduce stress, help to kill pain and improve mental clarity.
教练尼拉·贝丽介绍,笑可以增强人体免疫力、减压、止痛、提神。