As the development of Internet, people can find many answers from the Internet. Every question can have many replies, so people feel the great power of Internet. When some people feel not well, he will diagnosed himself in the Internet befo... [ 阅读全文 ]
The environment has been polluted badly today and the nature punishes the human being by all kinds of disasters, such as the heavy haze in Beijing, which damages people’s health. World Environment Day is on June 5th. It pays attention to c... [ 阅读全文 ]