With the development of science and technology, mobile phones have been indispensable to people. In order to better communicate and keep in touch with each other, even children and the old have their mobile phones. To a great extent, mobile phones make life better, easier and more convenient. However, as every coin has two sides, the radiation from mobile phones is harmful to people's health. The radiation is, in fact, the electromagnetic wave by which messages are transmitted. Harmfulness caused by it includes the damage to brains, the emergence of Alzheimer's dementia, Parkinson disease, etc. Thus, we should avoid the mobile phone radiation as much as possible. Here are my ideas of avoiding the radiation when we use mobile phones.

A diver¡¯s watch is a kind of watch that is used for diving and waterproof. A diver¡¯s watch, which has a strict regulation, is more than a waterproof watch. When the depth of water increases ten meters, the pressure will increases about an atmospheric pressure. Base on this theory, the watch factory uses a manometer to check the waterproof capability of the watch.

Prada is one of most famous luxury brands in the world. The showing stage of Prada would be the show anticipated during Milan International Fashionable Garment Week. Found in 1913, Prada keeps strict standard for product quality. The design of Prada shoulder bag always emphasizes the design with modern life style no matter in texture, color and design style. Behind the gorgeous design of shoulder bag, Prada designer handbag illustrates the living philosophy with the mind of practical and popular fashion, the leading balance between mechanism design and beauty sense and the extreme meaning of modern tendency.