1.     Umbrellas are common in our daily life. On rainy days, many people hold them to prevent the 1, but it's not easy to hold an umbrella if there is heavy rain and 2wind. And it's harder to make a phone call or ride a bike3an umbrella in the hand. An American named Alan Kaufman and his company46 years inventing a hand-free umbrella. 5they made it.
    They called it umbrella. Just touch a button and the umbrella will open6. With the help of its “shoulder support”, the umbrella can rest on the user's7. So the user needn't hold the umbrella any more. He can walk with hands8even in the strong wind.
    The hand-free umbrella is $59.94 each. People all around the world like it very much. Because of this smart9, they can use their phones to talk and send short messages in the rain now.10in the rain under an umbrella is really cool, isn't it?