There are many different kinds of disasters around the world. As an adult you know what to do during a disaster, but what about the children? Some adults think it would probably never happen to them, so they don't teach their children what to do. Before it's too late, here are ways to help you prepare your child for a disaster:

    Educate: It is always good to let your child know about possible disasters. This doesn't mean children have to live in fear. When teaching them about disasters, keep the conversation positive（积极的）by telling them there is a solution（解决办法）to the disaster. Keep the conversations short, allow for questions and answer honestly.

    Prepare: Always be prepared, that is the best advice for children. For example, when preparing for bad weather, get the tools you need, like candles, radios, food, water and medicine. Teach your child what is needed in certain disasters so that they know what is available for them, if ever needed.

    Plan: You should always have a plan for you and your child for any dangerous situation. Write out a simple list that they can read. The plan could start with “listen to an adult's advice and/or call 119”.

    Practice: Once you have got the correct safety tools and worked out the right plan, practice every few months. Practicing what to do during a disaster with your child will help them if the time comes.

    Disasters can't be avoidedbut they can be lessened（减轻）once you areprepared and ready for one.

    There will be a kind of new cars in the future. People will like this kind of small cars better than the big ones. The car is as small as a bike. But it can carry two people in it. Everybody can drive it easily, just like riding a bike. Even children and old people can drive them to schools or parks.

    If everyone drives such cars in the future, there will be less pollution in the air. There will be more space for all the cars in cities, and there will also be more space for people to walk in the streets.

    The little cars of the future will cost less money to buy and to drive. These little cars can go only 65 kilometers an hour, so driving will be safer. The cars of the future will be fine for going around the city, but they will not be useful for a long trip.

    This kind of cars can save a lot of gas. They will go 450 kilometers, then they have to stop for more gas. They are nice cars, aren't they?

    Chinese companies lead in global 5G patent applications(专利应用) with Huawei taking the crown, according to a report by IPlytics, an authorized patent data company. Three companies from China were included in the top 10 list of 5G Standards﹣Essential Patents(SEPs)family owner. Huawei ranked first. ZET Corp, and China Academy of Telecommunications Technology (CATT)grabbed fifth and ninth places, respectively.

    Chinese companies topped the list for most 5G SEPs applications in communication systems by the end of April 2019, accounting for 34 percent of the world's total. Chinese tech giant Huawei has taken a leading role by owning 15 percent of SEPs, according to the report Who Is Leading the 5G Patent Race？

    5G SEP are patents that any company will have to use when carrying out 5G technology and no one can avoid them.

    Different from 3G and 4G technologies, 5G technology will influence various industries and encourage the appearance of many new products, services and industries.

    The automotive sector will most likely be one of the first industries to depend on 5G, which will connect vehicles to other vehicles, roadsides, traffic lights, buildings and the Internet, according to the report.

    "It is 5G that is going to be a huge jump forward for communication systems because only with 5G's higher bandwidth can a number of applications be more advanced (尖端的) and used by most consumers," said Nicole Peng, senior director of the market research company Canalys.

    As 5G technology has combined various industries and technologies, the number of 5G SEPs rose to more than 60,000 globally by the end of April 2019, the report said.