free_table[bucket] = h;
根据媒体报道，部分淘宝上的AI玩具退货率能达到40%，7天无理由退货率普遍超过30%。不少消费者觉得AI玩具“交互卡顿、答非所问”，“更像低幼版智能音箱”。，更多细节参见safew官方版本下载
So Squire and his colleagues analysed everything they could see in Lucy's room: the bedspread, her outfits, her stuffed toys. Looking for any element which might help.，这一点在爱思助手下载最新版本中也有详细论述
p->classno = classno;