..., I’d like to review a basic definition of robot. Then we’ll look at some examples of robots...一樣的思維，但這不一定是正確的。 Sometimes robots look like people, but not always. OK? Now let...
...可以變成一個大機器人。 snakebot: A snakebot is a biomorphic hyper-redundant robot that resembles a snake
The first robots were very expensive. They cost $500,000 when a worker could do the same work for $15 an hour. 最初的機器人是非常昂貴的，價值50萬美元，而一個時薪15美元的工人可以做同樣的工作。 ～提供你參考