{"key":"right-挥手打招呼","side":"right","part":"wave","mask":[30,31,32,33,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52],"skills":[{"source":"14_24","start":360,"end":421,"duration":3},{"source":"14_24","start":500,"end":561,"duration":3},{"source":"14_24","start":380,"end":441,"duration":3},{"source":"111_37","start":0,"end":54,"duration":2.65},{"source":"14_24","start":180,"end":241,"duration":3},{"source":"14_24","start":160,"end":221,"duration":3}],"finger_note":"来源无指骨真值, 挥手显示采用标准展开手型, 不作为手指监督真值."}