Please explain that umbrella 400

You know what, now? Today's umbrellas are no longer just used to shelter from the wind and rain in the traditional sense, but their families can be described as generations of children and grandchildren with various styles. There are lampshade umbrellas placed on desks and coffee tables, beach umbrellas with a diameter of more than two meters, parachutes necessary for pilots, automatic umbrellas that can be folded freely, and colored umbrellas for decoration ... With the development of science and technology and the improvement of people's living standards, people are constantly seeking new styles and functions of umbrellas, so some multifunctional and new styles of umbrellas are constantly being invented. For example, a very unique umbrella appeared in Japan. The umbrella handle is equipped with a radio. When the umbrella is opened, you can hear wonderful music. In addition, the Japanese also invented a shoe umbrella in view of the fact that ordinary umbrellas can't prevent shoes from getting wet by rain. This kind of umbrella stands at the toe of shoes, which can prevent shoes and feet from getting wet when it rains, but it is a decoration on the toe of shoes when the umbrella is not opened. There is also an umbrella with fragrance abroad. As soon as the umbrella is opened, it is full of fragrance. You can imagine how comfortable it is to hold this umbrella in the rain.

An umbrella is a tool to provide a cool environment or shelter from rain and snow. Umbrellas are usually made of malleable cloth, as well as other materials that can be used as skeletons and wound metal wires. When in use, lift it by hand. Although the umbrella was originally invented to keep out the sun, it is most often used as a rain gear in rainy days. Umbrella used for sunshade, also known as parasol or parasol, can be fixed on outdoor furniture such as terrace tables and can also be used on the beach. Other uses of umbrellas include decorations, crutches and even weapons. Hong Kong's time-honored Liang Suji umbrella is an umbrella that can be used as a weapon.

Do you know how San was invented? Let me tell you that 4000 years ago, a child was walking in the rain with a big lotus leaf on his head, and the rain beads rolled down the sloping side of the protruding lotus leaf, which inspired people to invent umbrellas. The lotus leaf overhead may inspire people to create umbrellas, but it is also possible that children imitate the innocence of adults wearing hats, which is not much different from children riding bamboo horses with wooden pistols at their waists. Even if we take a step back, the revelation of the lotus leaf above our heads is reasonable, but where do we start with "four thousand years ago"? In fact, there are various legends about the invention of umbrellas. Widely circulated and recorded in writing, it is the miraculous "Master Lu Ban". It is said that Lu Ban works for ordinary people in the countryside, and his daughter-in-law Yun Shi delivers meals back and forth every day. In the rainy season, she is often caught in the rain. Luban designed and built some pavilions along the way. When it rains, he can hide in the pavilion for a while. Although the pavilion is good, it is always inconvenient to set up more pavilions. Moreover, children's faces change three times a day in spring, and thunderstorms come quickly in summer, even as fast as lightning. Cloud suddenly had a whim: "I wish I had a small pavilion around." After listening to his daughter-in-law, Lu Ban suddenly realized. The powerful and all-powerful inventor of China cut out a piece of cloth, put on a movable skeleton and put on a handle according to the pavilion. Yu is the first "umbrella" in the world, so he came out. According to Jade Chip, the umbrella was invented by Lu Ban's daughter-in-law to take care of her husband who works outside all day. It seems that if you want to apply for a patent, it is more reasonable for the Luban couple to enjoy it. The invention of this umbrella is the product of their love and common concern.

Although the umbrella is the most inconspicuous, it will make great contributions no matter how small it is. No matter how small the candle is, it has great spirit. Even umbrellas have great souls. ...