单词sand flea
abbr.: (=sandhopper)网络: 沙蚤
沙蚤
The Sand Flea can leap through a window or onto a roof, filming all the while. It then rolls along on wheels until it needs to jump again.
沙蚤机器人能从窗户跳出去,还能跳到房顶上,并且一直在拍摄影像。然后它会继续靠轮子前进,直到遇到下一个障碍物。