2D Ob-dimensional hmoov tov khoom tshuab muab piv nrog cov khoom zoo sib xws ntawm kev ua lag luam, nws muaj qhov zoo sib xws ntawm kev ua tau zoo, zoo, tsos, thiab lwm yam, thiab nyiam lub koob npe nrov hauv kev ua lag luam.Sinoped piav qhia txog qhov tsis xws ntawm cov khoom dhau los, thiab tsis tu ncua txhim kho lawv. Cov lus qhia tshwj xeeb ntawm 2D Ob-dimensional hmoov tov khoom tshuab tuaj yeem kho raws li koj xav tau.