圖檔位置:
https://cad.onshape.com/documents/0bfaa15bd19b1324aaa7e507/w/04eb23a61d6467f8c87c3a8e/e/ecd14e928fc285a5eb479e63
藉由建立手足球系統來更加熟悉vrep的各項設定與操作