The unique functional attribute that makes this a smart package is its pumpability. 独特的功能属性，使这一智能软件包是其泵。
The proses of the Pre-Qin and Han Dynasties often have the images which judge the strength of vitality and their functional attributes according to the voice. 先秦两汉散文经常出现以声观气事象，根据人的声音判断生命力的强弱及其功能属性。
