Though there are about 400 languages from all over the world that are in danger of disappearing completely，Zoque-Ayapaneco，a native Mexican language is considered the most likely to become extinct，because the only two people in the world that speak it fluently do not talk to each other!

    And，it's not because they live in different countries，states or even villages. In fact，Manuel Segovia and Isidro Velazquez，both in their 70s，live within 500 yards of each other，in the village of Ayapa in the Southern Mexican State of Tabasco. They，however，refuse to communicate because they simply don't have much in common. Segovia is apparently a little frank in nature while Velazquez is described as shy.

    Segovia was at least able to talk in Zoque-Ayapanece with his brother until he passed away about 12 years ago，and still manages to practice it with his family，especially his son Manuel，who for the last five years has been trying to learn it and hopes to become fluent enough to teach it to the next generation. Velazquez on the other hand，has not been heard speaking in the language with anybody.

    The two men say the language used to be widely spoken in the village，but the younger generation refused to learn it for fear of being laughed at，and it therefore began to die a slow death，as the elders passed away.

    Unless the two men get their acts together，the only way to hear the language will be to either listen to Manuel's not-so-fluent statement or see them talk in a documentary entitled “Lengua Muerta” (Dead Language) that is being filmed to capture Zoque Ayapaneco and 364 other native Mexican languages that are in a similar state.

    We sure hope Segovia and Velazquez soon find something common to talk about. Maybe the fact is that the language is dying and that they should start encouraging and teaching the next generation together.

   The Healthy Habits Survey(调查)shows that only about one third of American seniors have correct habits. Here are some findings and expert advice.
1．How many times did you brush your teeth yesterday?
·Finding：A full 33% of seniors brush their teeth only once a day.
·Step：Remove the 300 types of bacteria in your mouth each morning with a battery－operated toothbrush. Brush gently for 2 minutes, at least twice a day.
2．How many times did you wash your hands or bathe yesterday?
·Finding：Seniors, on average, bathe fewer than 3 days a week. And nearly 30%wash their hands only 4 times a day—half of the number doctors recommend.
·Step：We touch our faces around 3,000 times a day－often inviting germs(病菌)to enter our mouth, nose, and eyes.Use toilet paper to avoid touching the door handle. And, most important, wash your hands often with hot running water and soap for 20 seconds.
3．How often do you think about fighting germs?
·Finding：Seniors are not fighting germs as well as they should.
·Step：Be aware of germs. Do you know it is not your toilet but your kitchen sponge(海绵)that can carry more germs than anything else? To kill these germs, keep your sponge in the microwave for 10 seconds.

    Some houses are designed to be smart. Others have smart designs. An example of the second type of house won an Award of Excellence from the American Institute of Architects.

    Located on the shore of Sullivan's Island off the coast of South Carolina, the award-winning cube-shaped beach house was built to replace one smashed to pieces by Hurricane（飓风）Hugo 10 years ago. Before Hugo, many new houses built along South Carolina's shoreline were poorly constructed, and enforcement of building rules wasn't strict, according to architect Ray Huff, who created the cleverly-designed beach house. Soon after Hugo, all new shoreline houses are required to meet stricter, better-enforced rules. The new beach house on Sullivan's Island should be able to withstand a Level 3 hurricane with peak winds of 179 to 209 kilometers per hour.

    At first sight, the house on Sullivan's Island looks anything but hurricane-proof. Its redwood shell makes it resemble “a large party lantern (灯笼)” at night, according to one observer. But looks can be misleading. The house's wooden frame is reinforced with long steel rods to give it extra strength.

    To further protect the house from hurricane damage. Huff raised it 2.7 meters off the ground on timber pilings－long, slim wood pieces anchored deep in the sand. Pilings might appear insecure, but they are strong enough to support the weight of the house. They also raise the house above storm waves. The pilings allow the waves to run under the house instead of running into it. 'These waves come ashore at terrible speeds and cause most of the damage done to beach-front buildings,” said Huff.

    Huff designed the timber pilings to be partially hidden by the house's ground-to-roof shell. “The shell masks the pilings so that the house doesn't look like it's standing with its pant legs (裤腿) pulled up,” said Huff. In the event of a storm, the shell should break apart and let the waves rush under the house, the architect explained.

    Good afternoon, and welcome to England. We hope that your visit here will be a pleasant one. Today, I'd like to draw your attention to a few of our laws.

    The first one is about drinking. Now, you may not buy wine in this country if you are under 18 years old, nor may your friends buy it for you.

    Secondly, noise. Enjoy yourselves, but please don't make unnecessary noise. We ask you to respect other people who may wish to be quiet.

    Thirdly, crossing the road. Be careful. The traffic moves on the left side of the road in this country. Use pedestrian crossings（人行道） and don't take any chances（冒险） when crossing the road.

    My next point is about rubbish. It isn't a law to drop rubbish in the street. When you have something to throw away, please put it in your pocket and take it home, or put it in a dustbin.

    Finally, about smoking. It is against the law to buy cigarettes if you are under 16.

    If you request any help, you should contact the police, who will be glad to help you. You can call, write, or directly go to ask any policeman.

    I don't think I can recall a time when I wasn't aware of the beauty of the ocean. Growing up in Australia, I had the good fortune of having the sea at my side. The first time I went to Halfmoon Bay, I suddenly had the feeling of not being able to feel the ground with my feet anymore.

    For my 10th birthday, my sister and I were taken out to the Great Barrier Reef. There were fish in different colors, caves and layers of coral. They made such an impression on me. When I learned that only 1 percent of Australian's Coral Sea was protected, I was shocked. Australian marine life is particularly important because the reefs have more marine species than any other country on earth. But sadly, only 45 percent of the world's reefs are considered healthy.

    This statistic is depressing, so it's important for us to do everything to protect them. The hope that the Coral Sea remains a complete eco-system has led me to take action. I've become involved with the Protect Our Coral Sea activity, which aims to create the largest marine park in the world. It would serve as a place where the ocean's species will all have a safe place forever.

    Together, Angus and I created a little video and we hope it will inspire people to be a part of the movement. Angus also shares many beautiful childhood memories of the ocean as a young boy, who grew up sailing, admiring the beauty of the ocean, and trying to find the secrets of ocean species.

    The first newspapers were written by hand and put up on walls in public places. The earliest daily newspaper was started in Rome in 59 BC. In the 700's the world's first printed newspaper was published. Europe didn't have a regularly published newspaper until 1609, when one was started in Germany.

    The first regularly published newspaper in the English language was printed in Amsterdam in 1620. In 1621, an English newspaper was started in London and was published once a week. The first daily English newspaper was The Daily Courant (《每日新闻》). It came out in March, 1702.

    In 1690, Benjamin Harris printed the first American newspaper in Boston. But not long after it was first published, the government stopped the paper. In 1704, John Campbell started The Boston Newsletter (《波士顿新闻通讯》), the first newspaper published in the American colonies. By 1760, the colonies had more than thirty daily newspapers. There are now about 1,800 daily papers in the United States.

    Today, as a group, English language newspapers have the largest circulation (发行量) in the world. But the largest circulation for a newspaper is that of the Japanese newspaper Asahi Dhimbun (《朝日新闻》). It sells more than 11 million copies every day.