When I was younger, I had the craziest ideas around on how the train system would work, how computers can turn into robots and how electronics can help me iron my clothes and vacum the floor.

小时候，我是个疯狂的梦想着的是关于列车系统是如何工作的，电脑是如何可以变成电子机器人的，以及机器人如何能帮助我熨烫我的衣服帮助我用吸尘器清洁楼梯。