locomotion and navigation
运动与导航
以上为机器翻译结果，长、整句建议使用 人工翻译 。
But the executives at Astrium are concerned that after having done the groundwork in developing the vehicle systems (the chassis, locomotion and navigation systems), the company might actually lose the opportunity to build the final flight vehicle.
BBC: Mars robots begin test campaign
应用推荐
模块上移
模块下移
不移动