卡杜

• " there are roughly two words to a sign ， " kadous said . " in addition ， people ' s signing styles differ and the signs made by a person with long or short arms differ so the program would need to be calibrated for an individual user in much the way that speech recognition software is ， " he added
  卡杜斯说： "每一个手语动作大概能表示2个单词，不同人的手语表达方式不一样，手臂长和手臂短的人做出的手语也不一样，所以计算机程序需要像语音识别软件那样进行校正，以适应单个的用户。