当灾难如地震或飓风发生时,救援人员努力寻找被困在废墟或倒塌的建筑物中的人。由于到处是废墟,有时候很难确定被困人的位置。成堆的石块、钢铁或其他材料甚至会阻碍救援狗确定被困者的位置。但现在科学给我们找到了解决问题的办法:蛇形机器人。 When disasters such as earthquakes or hurricanes occur, rescue workers try to find people trapped in ruins or collapsed buildings. Due to the ruin everywhere, it is sometimes difficult to determine the location of trapped people. Piles of rocks, steel, or other materials can even prevent rescue dogs from determining the location of trapped people. But now science has given us a solution to the problem: snake-like robots.