Nowadays, umbrellas are no longer traditionally used only for sheltering wind and rain, but their families can be described as descendants and many styles. There are shade umbrellas on the desk and coffee table, beach umbrellas with a diameter of more than two meters, parachute essential parachute, automatic folding umbrella, and small colored umbrellas for decoration... ... With the development of science and technology and the improvement of people's living standards, people's pursuit of the style and function of the umbrella is also constantly pursuing new ideas. Therefore, some umbrellas with multiple functions and new styles have also been invented. For example, in Japan, there has now emerged a ten-piece umbrella with a radio on the umbrella handle. When the umbrella is opened, you can hear beautiful music. In addition, the Japanese have invented a shoe umbrella in view of the fact that ordinary umbrellas cannot prevent the shoes from getting wet. This kind of umbrella stands on the tip of the shoe, and it can prevent the shoes and feet from getting wet by the rain when the rain is opened, but it is a decoration on the head of the shoes when the umbrella does not open. There is also a scented umbrella abroad. When the umbrella is opened, it is full of rich fragrance. It can be imagined how comfortable it is to hold such an umbrella in the rain.