Good afternoon, ladies and gentlemen, I am Li Hua, from Yucai Middle School. It is a great honor for me, on behalf of our school, to deliver a speech about the changes of our village to you.
Our village is a small one with nearly 100 famrilfes and a bout500 people. It used to be very dirty and its people led a poor life . However, great changes have taken place since 1978 when the reform and opening-up policy was carried out. Now it is taking on a new look. Piles of tall buildings stand beside the clean streets and the people here enjoy acomfortable life.
In the past, many people did not have enough money to feed their family, let alone went to school. But now, not only can we study in theclear and clean classrooms. but we receive free compulsory education.Thanks to the Chinese Communist Party, without which, our life won't become better and better. May our hometown more and more beautiful.
Future trends in computer science is one of the artificial intelligence，It is the research and artificial simulation of human thought and eventually be able to make a human like to think the same machine.For human services and to help people solve problems.
After all, people thought it was unique, there are feelings, there are a variety of character, this will be very difficult to achieve in the machine.In fact, to do the same as the human thinking machine, the only one of the artificial intelligence, is by no means all. Through the study of artificial intelligence, can resolve all kinds of scientific problems, and promote the development of other science, the artificial intelligence is the best!
I believe that the science of artificial intelligence is waiting for humanity to explore it step by step the real connotation.
Recently, students in our class have had a discussion on whether space is worth exploring.
30% of us thinkspace exploration is not worthwhile. They think space is too far away from us and our daily life. And the money spent on space exploration can be used to solve the earth’s problems such as starvation and pollution.
On the other hand, 70% thinkspace is worth exploring because we have benefited a lot from it, such as using satellites for communication and weather forecast. What’s more, with further space research, we may solve the population problem by moving to other planets one day. Also, space research will enable us to find new sources to solve the problem of energy shortages on the earth.
China successfully launched the Chang’e-4 lunar probe aboard a Long March 3B rocket at 2:23 a.m. BJT on December 8. With a lander and rover, its key mission is to explore the far side of the Moon, a side not visible from the Earth.
The Chang’e 4 mission will enable scientists to learn what they haven’t known about the moon. They can also take advantage of the far side’s shield against Earth’s interference to make clearer observations into deep space, according to Bao Weimin, head of science and technology at China Aerospace Science and Technology Corp.
China launched a relay satellite into space on Monday morning as the first step in its Chang’e 4 lunar mission.
The satellite, named Queqiao after a legendary bridge in the Milky Way, was lifted atop a Long March 4C carrier rocket from the Xichang Satellite Launch Center in Sichuan province, according to a statement from the China National Space Administration.
It was placed into an Earth-moon transfer orbit and has started a journey toward a halo orbit near the Earth-moon L2 Lagrangian point. From there it will relay communication signals between Earth and the Chang’e 4 lunar probe, which is scheduled to land on the moon around the end of this year, the administration said.
The Advantages of Online Payment
Online payment has been advocated around the world, which is the future way to pay bills. In China, Alipay is popular everywhere, even the small business can be finished by this advanced way. People play the joke that they don’t need to worry about the lack of cash. The advantages of online payment are obvious.
Firstly, it saves people’s time to pay bills. The use of online payment is carried out with a smart phone. Especially when we go to the supermarket, there are always a lot of people waiting in the long line. The process of costing customers’ time is to take out the cash or use the credit card, because both customers and cashiers need to count the money or check the bills. But now the cashier can just scan the phone and the bill will be paid and the customer can check quickly.
Second, people don’t have to worry about getting the fake cash. Many years ago, people were easy to get fake money as they received the change. But now, as the cash have been used less, people won’t receive the fake cash without paper money. With the development of new applications, our life will be much convenient.
Protecting traditional Chinese culture is of great importance to China's cultural diversity, economic prosperity, and social development. The government in Guangdong province has made it their mission to protect Chaoju (潮剧), a local form of drama that began in Chaozhou in eastern Guangdong.
In my opinion, specific measures should be taken to protect traditional Chinese culture. To start with, we should make appropriate laws for everyone to follow. Also, we should educate people about the need to protect traditional culture. The more the public knows about it, the more support we can get.
It's time that we start treasuring our own valuable culture.