5 月前
视频简介
The Banks family, a respectable Californian family, take in a relative - Will Smith, a street-smart teenager from Philadelphia. The idea is to make him respectable, responsible and mature, but Will has got other plans...。Consumers love - and live on - their smartphones, tablets and laptops. A cascade of new devices pours endlessly into the market, promising even better communication, non-stop entertainment and instant information. The numbers are staggering. By 2020, four billion people will have a personal computer. Five billion will own a mobile phone. But this revolution has a dark side, hid...。
标签
公益