广泛性焦虑障碍的特征是过度和无法控制的担忧，以及高度易怒、不安、焦虑唤醒和躯体症状。在普通青少年样本群体中，中、重度焦虑症状的全球发生率高达20.5%至26.9%。随着青春期学业、人际压力等各方面压力的显现，由压力导致的焦虑症状也明显增多。因此，有必 ...

Auto manufacturer GAC Group recently unveiled GoMate, its third-generation humanoid robot. The full-sized, wheeled robot is capable of climbing stairs, ascending slopes, and overcoming obstacles on ...