Everyone knows that China is a big country now. We are a populous country. We are a resource-rich country. We are a big country in size. China leads the world in some scientific and technological research. China is carrying out the strategy of rejuvenating the country with science and technology and strengthening the country with talents. With the remarkable achievements in science and technology, China's voice in the world is becoming more and more important. In ancient times, China was a world power. In modern times, China is a backward country. In modern China the Chinese dream, our dream. We are fulfilling the great dream of national renewal. We are all proud of China and our country. In the past, we were proud of China's thousands of years of cultural deposits. We are proud of it because we have the four great inventions of ancient China. The four great inventions have benefited the world and mankind. create indelible achievements for the progress of human civilization.

Now, we are also proud of China's new four great inventions. So, do you know what China's four great inventions are? If you don't know, let me explain. China's new four great inventions are Shared bikes, payment by scanning code, high-speed rail and online shopping. This is the youth vote from more than 20 countries in One Belt And One Road. This also shows that China's new four great inventions have a great impact on the world.

Let me tell you about China's high-speed railway first. In just a few decades, China has built a network of high-speed trains in all directions. In the past, distance made people far away from home, but now high-speed rail allows people to embrace the warmth of home even more tightly. "Two cities and one family", "half hour economic circle" and "three hour economic circle" are made possible by high-speed railway. Because of high-speed rail, distance is no longer a distance. It's as if we took the high-speed train from Beijing to Shanghai, a 1463-kilometer route that used to take six months or months to reach our destination. You see, with high-speed rail, it only takes four hours to get to the destination. And high-speed trains are fast and cheap. China's high-speed rail website is so complete that you can go almost anywhere you want. In this regard, China can be said to be building Bridges on mountains and rivers.

Below I will simply introduce the scanning code payment. Scanning code payment I believe everyone will use. You use it a lot. Before, buy vegetables, buy meat, go to the supermarket to buy things have to pay cash, and sometimes there are some loose money, such as a dime currency, many people worry. Because, I believe there are a lot of people are not willing to that small denomination of money. But now, with scanning payment, as long as you have money in your phone, as long as you go out with your phone. Even if you don't have any money with you, you can travel all over the world. You can even travel. You can pay for things and sell things. With the penetration and popularity of scanning code payment in social life, the use of paper money is becoming less and less. The rise of scanning code payment has also reduced the issuance of paper money, which is equivalent to cutting down many forests a year, making a huge contribution to the cause of world environmental protection.

Next, I will introduce Shared bikes. The emergence of bike-sharing is a great contribution to the world's environmental protection. He reduced the use of cars and pollution. What's more, Shared bikes are very convenient, as long as you have a mobile phone, you can ride them away. Only one yuan an hour. On be free and at leisure, or when you want to relax, you can pay to rent a Shared bike for a tour around the city. While riding the bike while looking at the beautiful scenery of the city, facing the breeze, the mood will change.

The last one is online shopping. Online shopping provides people with a solid foundation of life. On the Internet, people can buy anything except the illegal things. Snacks, vegetables, fruits, clothes, daily necessities, cosmetics and so on can be bought online. Of course, the rise of online shopping also depends on developed logistics. Now express delivery can be delivered to your door.

Some foreign friends who come to China for a period of time or return to their own country after traveling here will say "no". In China you don't have to carry money to go out. It's really inconvenient to carry a lot of money in your own country. Because of the advanced technology and convenient life in our country, countless foreign friends are reluctant to go back to their own countries to work and have families here. That's something we can be proud of. Foreign friends said that in China, personal security has been greatly guaranteed, no one can carry a gun at will. In China, there are takeaways, online shopping, payment by scanning codes, and high-speed trains. You can just take a walk-away trip. It is our country's scientific and technological development that makes life easier.

I am proud of being Chinese, I am proud of growing up in China, I am proud of being Chinese, I am proud of my country.