As the development the Internet, today we live in the high-tech world, we can have access to all kinds of high-tech products, such as TV, computer and so on.
People think highly of reading books since long time ago. They think books are the source of knowledge. If people want to be progress, they have to read. But some people think practical experience is
Complex emotions always disturb us and we will become upset. Once we meet that situation, the first reflection of us is to find some people to tell them how sorrowful we are. In our heart of heart, we
As cell phone is inexpensive and almost all people can afford it, most people tend to depend on cell phones a lot. Whenever you see people around whether they are walking on street or sitting anywhere
Air-condition is a kind of machine used at home, at the office or in the shopping hall and any other places. It is designed to change the air temperature and hunidity within an area.
