3、quisitetothedevelopmentofobjects,sothesketchofconstructionsceneryemergesasthetimerequires,anditalsoleadsthedesignideaoftheindoorsandoutdoorsdecoration.Itcanrecordthedesigner’sthinkinginthefirsttimeaswellasputitintoeffect.Itquietlycomposesoneandonebeautifulmovementinthesimplestway. Ke