GEORGES (ROBOTS RANGE) los ntawm FLUID MECHANICS
Cov ntxhiab tsw ntawm txiv qaub hits koj lub qhov ntswg sai li sai tau thaum koj qhib nws. Nws tsis yog ib leeg, kuv paub tseeb tias koj, saj ntawm cov neeg hlau no qab zib yam tsis muaj ntau dhau, cov txiv qaub tau kho nyob rau hauv nam ntawm zest, nws muab ib tug hint ntawm tanginess rau saj. (Saib tag nrho kev tshuaj xyuas….)
