It shows a cockroach moving over incredibly rough terrain without tipping over, and it's able to do this because its legs are a combination of rigid materials, which is what we traditionally use to make robots, and soft materials.
ゴキブリが とても凹凸の多い表面を 転ばずに歩いています これはゴキブリの脚が 従来ロボットに使われていたような固い物質と やわらかい物質の 組み合わせでできているからです