On July 18, 2017,at the cool Aviation Police Bureau. As we got out of the bus, they introduced the robot and he could shake hands turn 360° and move forward and backward. After, we saw this graping hook like robot. Last, we saw a not real bot, was filled with paper bomb. After it exploded , many paper bits were on the floor scattered. This is the end of my report, thanks you for watching! 【小小記者 魏璦玉 巫宜儒】
