تاریخ
٦ روز پیش
پیشنهاد
٠

تغییر در ساختار جمعیت

تاریخ
٢ هفته پیش
پیشنهاد
٠

A change in population structure

تاریخ
٤ ماه پیش
پیشنهاد
٠

to tell the person who is guessing or searching that he or she is getting further away from the answer or hidden object.