orbit download(123): https://2blog.ilc.edu.tw/wp-content/uploads/sites/2205/4212/4212-321152.rar
flvPlayer(123): https://2blog.ilc.edu.tw/wp-content/uploads/sites/2205/4212/4212-321155.rar
https://2blog.ilc.edu.tw/wp-content/uploads/sites/2205/4212/4212-321201.rar
scratch: http://download.scratch.mit.edu/ScratchInstaller1.4.exe
scratch home: http://scratch.mit.edu/