Facebook (脸谱网) friends cannot replace the real thing, say psychologists(心理学家).People are happier and laugh 50% more when they talk face to face with friends or via webcam (web camera)
No country in the world has more daily newspapers than the USA. There are almost 2,000 of them, as compared with 180 in Japan, 164 in Argentina and 111 in Britain. The quality of some American papers
