Warning: file_put_contents(/www/wwwroot/ppbbbu/n94.cn/cache/4253211f5a75de95cb3544fa6f8150ae.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/n94.cn/index.php on line 55 gear rougher是什么意思，gear rougher的翻译，gear rougher音标、读音、用法和例句_94生活常识网有道词典
For rougher terrain away from roads, engineers at Boston Dynamics are designing a walking robot to carry gear. 针对远离马路的更恶劣的地形，波士顿力学研究室的工程师们正在设计一种行走机器人搬运装备。