The product is at .
The doctor recorded as .
I and look forward to hearing from you.
graffiti in its modern form first became popular in the United States in the 1960s.
Dangerous driving should be severely .
Up to the 1970s, graffiti was considered .
It is often necessary to release a fish, that is, set it free after catching, because it is too small, or you just don't want to take it home to eat. In some cases, releasing fish is a good measure that will help keep fish variety and build their population size. The Department of Game and Inland Fisheries (DGIF) encourages fishermen who practice catchandrelease fishing to use a few simple skills when doing so. The advice provided below will help make sure that the fish you release will survive to bite again another day.
—When catching a fish, play it quickly and keep the fish in the water as so as possible.
Don't use a net in landing the fish and release it quickly to prevent it from dying.
—Hold the fish gently. Do not put your fingers in its eyes. Don't wipe the scales (鱼鳞) off the fish because it might cause it to develop a disease and reduce its chance of survival.
—Remove your hook (鱼钩) quickly. If the hook is too deep or hooked in the stomach, cut the line and leave the hook in. The hook left inside will cause no serious problem to the fish.
—Take good care of the fish by moving it gently in water. Release the fish when it begins to struggle and is able to swim.
—Do not hold fish in a bucket or some other containers and later decide to release it. If you are going to release a fish, do so right away.
With a little care and by following the suggestions given above, you can give the released fish a better chance of survival.
Scientists are using robots to study the health of waters in and around Venice, Italy. The robots are designed to act like fish, other underwater creatures and plants. The scientists are working with several universities and research centers as part of a group called subCULTron. The European Union gives money to the project as part of its Horizon 2020 program whose aim is to take great ideas from the lab to the market and support science and innovation (创新) in Europe. The scientists want to use the artificial intelligence of the robots to help humans understand what is happening under the water of the Venice lagoon (潟湖).
SubCULTron, a collective artificial intelligence project, plans to create the biggest shoal (鱼群) of robot fish in the world. The project's aim is to improve knowledge of the seabed and try to turn human abilities into hitech items.
Alexandre Campo, a computer scientist, says the scientists have looked at the way animals learn to work in groups to understand how robots can learn to work together. The subCULTron project wants its robots to learn to work together so they can watch out for changes and new problems in the water.
One problem the researchers had in the beginning was how the robots would communicate with each other. WiFi and GPS equipment don't work underwater. Instead, the robots can use sonar (声呐) and an electric field.
Another problem was charging batteries. The robots come up to the water's surface and stay near a boat or a power station to charge without any electrical cables. Besides, how to be waterproof, especially for some key pads of the robots, was really tough. Fortunately, a special mixture has been created to be pinned on the robot, which successfully stands the test of water.
The health state of the lagoon is pretty good. There are no industrial polluters, and the city now has a modern sewer (污水管) system. It's not like before when all the waste flushed directly into the water. The robots in Venice will continue their work until 2019. The subCULTron project hopes they develop into "an artificial society underneath the water surface" that serves "a human society above the water".
Years ago, I was on a long flight, during which a voice from the speaker said, "We won't 1 drinks or the meal because we are facing a storm ahead. Please make your safe belts fastened. "Many passengers became 2, talking about it with each other. At once it became 3 in the plane.
Soon, lighting 4 the darkening skies, and within moments the 5 was like a boat on waves in the storm. One moment it was 6 up by the storm; the next, it was thrown as if it were to 7 onto the ground. All the passengers were 8. Some cried. Some prayed (祈祷). The 9 seemed hopeless. I wondered if we could 10 it through the storm.
Then I noticed the little girl next to me. Surprisingly, the storm seemed to mean 11 to her. She was 12, looking through a picture book. Sometimes she closed her eyes, then she would 13 again, but she never showed a(n) 14 of worry or fear. The little girl wasn't afraid at all 15 all the adults were scared to death. Finding me watching her, the girl smiled at me and said, "Don't worry. My father is the pilot. He is taking me home. Take it easy. He will take us home safely. "
When the plane was out of 16, I smiled at the girl and she gave me a big smile in 17. "I said my father would take us home safely."
Many kinds of storms may 18 us: diseases, difficulties…They can easily darken our skies and 19 our planes into hard times. Let us 20: Love is the pilot. It will help us out of trouble. So take it easy.
More and more people live in large cities these days, means that it is becoming more and more difficult to find space and time for (we). But for many people, personal privacy (隐私) is very (importance). In many homes, a few minutes in the bathroom is all the privacy that is available.
Teenagers especially need their own personal space home where they can feel relaxed and private. But, of course, not all teenagers
(be) lucky enough to have a room of their own. Where space is short, they often have to share a bedroom a brother or sister. In that case, it's a good idea for them to have a special area or corner of the room to call their own. It is (similar) important for young people to have somewhere to keep their personal things. This may or may not be a tidy place and it is not a good idea for parents to try and tell teenagers how (organise) their space as this is likely to lead to (argue). Parents can, however, make sure that there are enough storage (存储) spaces as shelves, cupboard and boxes. This will allow the teenagers to keep their space tidy if they want to.
The attacker them with a gun.
These ancient woodlands are under from new road developments.
New Yorkers used to see the graffiti on the walls of poor neighborhoods and subway trains as something and as an example of urban decay.
American country music is also known as country western music. It has a very long history. It comes from the folk songs of immigrants (移民) from Britain.
Country music uses simple music and words to express everyday feelings such as loneliness, love, and sadness. That is to say, country music describes life. It talks about friends and enemies, trucks and roads, farm and crops. People in many parts of the world like country music, because everyone can understand what the music is about.
Country western music became popular first among cowboys (牛仔) in the American west countryside. Cowboys had to take care of cows day and night. When they were alone with the cows, they often sang beautiful and peaceful songs to calm the animals and to overcome their own fear. They were not well-educated and so they sang about their daily life in very simple words. They played guitars, violins and other instruments. In the south of America, many people added instruments from their homes, like bottles and spoons. When cowboys visited their friends and families on holidays like Thanksgiving, they usually sang and played country western music.
In recent years, many musicians have made country western music a little different from the one in the past. These changes make the songs sound even better. Today singers such as Carth Brooks, Reba McEntire, Emmylou Harris, Lyle Lovett, Eddie Rabbitt, LeAnn Rimes, Randy Travis and a group called Alabama are singing and playing in different styles. They have brought country western music more and more fans from all over the world.
Good morning, ladies and gentlemen. I'm very pleased (see) all of you here because you are my special guests. Welcome to our company's museum. My name is Brown, George Brown, and I'm the general manager of the company. As you all know, we (main) make computers in our company, as well as some other electronic (product). But we are also quite interested in (educate). That's why we have founded this museum, children can learn how computers have been developed, how they (make) and how they are used in industry, agriculture, scientific research and many other areas. Children can operate the computers. They can push the buttons and listen to stories about computers, and they can enjoy video shows. I know you are all teachers and you know schoolchildren really need. So I hope you can give me suggestions after you have been shown around. I want my museum to be best of its kind when it (open) to all schoolchildren. This is Mr. Tom Silver, my assistant. He will be your guide now. I'll be with you in an hour and a half. Enjoy (you). See you.
