手足印 meaning in Chinese

baby love

Estimation of stature and avoirdupois by measurement of fingerprints and footprints
依据手足印推算身高体重的可行性研究
The main product has " someone " the series babies and infants souvenir ( treasure footprint , quartz tracks , growth commemoration book , pregnant woman diary . . . ) with someone series babies and infants thing and so on
主要产品有“某某”系列婴幼儿纪念品（宝贝手脚印、水晶手足印、成长纪念册、孕妇日记… ）和某某系列婴幼儿用品等。