大约2条结果，耗时5ms。
00IntroductionofProfessorMichaelStarbird.avi;01SeeingwithOurEyes,SeeingwithOurMinds.avi;02Congruence,Similarity,andPythagoras.avi;03TheCircle.avi;04CentersofTriangles.avi;05SurprisingComplexityofSimpl
22PathwaystoGraphs.avi.AVI;17TheShapeoftheUniverse.avi.AVI;16TheDarkNightSkyParadox.avi.AVI;03TheCircle.avi.AVI;07ImpossibleGeometry-SquaringtheCircle.avi.AVI;06CleverConstructions.avi.AVI;19Patternso