翻译句子翻译：For some time past it has been widely accepted that b

翻译句子
翻译：For some time past it has been widely accepted that babies --- and other creatures --- learn to do things because certain acts lead to “rewards”; and there is no reason to doubt that this is true.
10No one looking ahead 20 years possibly could have foreseen the ways in which a single invention, the chip, would transform our world thanks to its applications in personal computers, digital communications and factory robots.