It's normal to wake briefly during the night. {#blank#}1{#/blank#}But if you're waking up during the night and having trouble falling back asleep, the following tips may help.

    Stay out of your head. The key to getting back to sleep is continuing to prepare your body for sleep, so remain in bed in a relaxed position. Hard as it may be, try not to stress over the fact that you're awake , because that very stress and anxiety encourage your body to stay awake. {#blank#}2{#/blank#}

    {#blank#}3{#/blank#} If you are finding it hard to fall back asleep, try a relaxation technique such as visualization, deep breathing, or meditation, which can be done without even getting out of bed. Remind yourself that although they're not a replacement for sleep, rest and relaxation still help refresh your body.

    Do a quiet, non-stimulating activity. If you've been awake for more than 15 minutes, try getting out of bed and doing a quiet, non-stimulating activity, such as reading a book. Keep the lights dim so as not to think that it's time to wake up. {#blank#}4{#/blank#} A light snack might help relax you, but be careful not to eat so much that your body begins to expect a meal at that time of the day.

    {#blank#}5{#/blank#} If you wake during the night feeling anxious about something, make a brief note of it on paper and postpone worrying about it until the next day when you are fresh and it will be easier to resolve.

    Most animals have little connection with animals of a different kind, unless they hunt them for food. Sometimes, however, two kinds of animals come together in a partnership (伙伴关系) which is good for both of them. You may have noticed some birds sitting on the backs of sheep. This is not because they want a ride, but because they find easy food in the parasites (寄生虫) on sheep. The sheep allow the birds to do so because they remove the cause of discomfort. So although they can manage without each other, they do better together.

    Sometimes an animal has a plant partner. The relationship develops until the two partners cannot manage without each other. This is so in the corals(珊瑚) of the sea. In their skins they have tiny plants which act as “dustmen”, taking some of the waste products from the coral and giving in return oxygen which the animal needs to breathe. If the plants are killed, or are even prevented from receiving light so that they cannot live normally, the corals will die.

    Although one might not think so as a result of the disadvantages, thousands and thousands of ads have shown advertising is of great importance to the society in which people live, either in the United Kingdom, or in many other parts of the world .Advertising is necessary as a means of communicating with others, of telling them about the goods and services that are offered, and of which most of them would never get to hear at all if it were not for advertising. And advertising does a great deal to a rising standard of living conditions.

    In talking about advertisement, one should not think only a commercial on television, or an advertisement in the newspaper or magazines and—in the sense of communication—even the spoken or written words of salesmen. After all, the roots of advertising are to be found in the market place in the ancient times.

    For many years it was thought that it was not enough to just produce goods and supply services. It is only more recently that people came to understand the production of goods would be a waste of resources unless those goods can be sold at fair price within a reasonable time period. In the competitive society in which we live, it is very important that we go out and sell what we have to offer, and advertising plays an important part, whether selling at home or in export market. Around 2 percent of the UK national product is spent on advertising. But it must be thought that this advertising tries to sell goods to customers who do not buy them. Of course, advertising does try to catch the eyes of the buyer, but if the product one has bought does not match what the advertisement had described, it is extremely unlikely that the goods will sell well.

    CLASSIC TOURS—COACH BREAK INFORMATION

    Luggage

    We ask you to keep a medium-sized suitcase per person, but a small holdall can also be taken onto the coach.

    Seats

    Requests for particular seats can be made on most coach breaks (巴士旅游) when booking, but since seats are booked on a first come, first serve basic, early booking is advisable. When bookings are made with us, you will be offered the best seats that are available on the coach at that time.

    Travel Documents

    When you have paid your deposit（订金）, we will send you all the necessary documents, so that you can receive them in good time before the coach break leaving date. Certain documents, for example, air or boat tickets, may have to be reserved and your guide will then give them to you during the break.

    Special Diets

    If you require a special diet, you must inform us at the time of booking with a copy of the diet. This will be told to the hotels on your coach break. The hotels for certain coach breaks are tourist class and they may not have the equipment to deal with special diets. Any extra costs must be paid to the hotel by yourself before leaving the hotel.

    Accommodation

    On any coach break there are only a limited number of single rooms. When a single room is available, it may be subject to an extra charge and this will be shown on the brochure page.

    Entertainment

    Some of our hotels arrange extra entertainment which could include music, dancing, films, etc. The nature and frequency of the entertainment presented is decided by the hotel and therefore not guaranteed and could be withdrawn if there is a lack of demand or insufficient numbers in the hotel.

    Charles Dickens' joy at first arriving in Boston Harbor in 1842 reads like Ebenezer Scrooge's awakening on Christmas morning. Biographer Peter Ackroyd reports that he flew up the steps of the Tremont House Hotel, sprang into the hall and greeted a curious crowd with a bright "Here we are!" He took to the streets that twinkling midnight in his shaggy fur coat, shouting out the names on shop signs, pulling bell-handles of doors as he passed—excited with laughter—and even screamed with (one imagines) astonishment and delight at the sight of the old South Church. He had set at last upon the shores of "the Republic of my imagination."

    Though not quite 30, Dickens was a literary rock star, the most famous writer in the world, who landed like a conquering hero in a country swept up in an extreme "Boz-o-mania". He wrote to his best friend, John Forster, that he didn't know how to describe "the crowds that pour in and out the whole day; of the people that line the streets when I went out; of the cheering when I went to the theatre; letters of congratulations, welcomes of all kinds, balls, dinners, assemblies without end." When Bostonians renamed their city "Boz-town", New Yorkers determined to "outdollar…and outshine them". Their great Boz Ball boasted flags, flowers, a huge portrait of the author with a bald eagle overhead, 22 tableaux (场景) from the great author's works. "If I should live to grow old," Dickens said, "the scenes of this and other evenings will shine as brightly to my dull eyes 50 years hence as now." ①

    The Spirit of the Times wrote of it: "This most extraordinary, fashionable, brilliant, unique, eye-dazzling, heart-delighting, superb, foolish and ridiculous celebration…came off at the Park Theatre, New York, on Monday evening." But, the reporter predicted, "Such were silly-minded Americans, and such the ridiculous respect paid to a foreigner, who will probably return home and write a book abusing the whole nation for the excesses of a few fools." ②

    In fact, Dickens wrote two.

    ③ Apart from the country's great writers, he found Americans ill-mannered and invading his privacy. "I am so surrounded by people that I am exhausted from want of air." Dickens complained to Forster. "I go to church for quiet, and there is a violent rush to the neighborhood of the bench I sit in. I take my seat in a railroad car, and the very conductor won't leave me alone. I can't drink a glass of water without having a hundred people looking down my throat."

    ④ He disliked Americans' table manners and the tobacco spit everywhere he looked—on even the sidewalks of the nation's capital, where he found party politics corrupting everything, its leaders "the lice (虱子) of God's creation," and "despicable (卑鄙的) trickery at elections."

    Even worse, everyone wanted a piece of the action, from Tiffany's selling unauthorized copies of his bust (半身像) , to a barber selling locks of his hair. "I never knew what it was to feel disgust and contempt (蔑视)," Dickens said, "till I traveled in America." When he departed in June, he left behind all notions of an Arcadian realm he now regarded as "a vast counting house" full of nothing but "cheaters and bores." (See: A Christmas Carol.)

    Americans had soured on him, too. Dickens never missed an opportunity to accuse American publishers of openly pirating his novels to sell for mere pennies, with no recompense to the author at all. The press took offense. Within a month of his arrival, Dickens were laughed at for his "foppish" clothing and effeminate hair, described as "no gentleman," "a contemptible Cockney (伦敦佬)."

    People have grown taller over the last century, with South Korean women shooting up by more than 20cm on average, and Iranian men gaining 16.5cm. A global study looked at the average height of 18-year-olds in 200 countries between 1914 and 2014.

    The results show that while Swedes were the tallest people in the world in 1914, Dutch men have risen from 12th place to claim top spot with an average height of 182.5cm. Latvian women, meanwhile, rose from 28th place in 1914 to become the tallest in the world a century later, with an average height of 169.8cm.

    James Bentham, a co-author of the research from Imperial College, London, says the global trend is likely to be due to improvements in nutrition and healthcare. "An individual's genetics has a big influence on their height, but once you average over whole populations, genetics plays a less key role," he added.

    A little extra height brings a number of advantages, says Elio Riboli of Imperial College. "Being taller is associated with longer life expectancy," he said. "This is largely due to a lower risk of dying of cardiovascular(心血管的)disease among taller people."

    But while height has increased around the world, the trend in many African countries causes concern, says Riboli. While height increased in Uganda and Niger during the early 20th century, the trend has reversed in recent years, with height decreasing among 18-year-olds.

    "One reason for these decreases in height is the economic situation in the 1980s,"said Alexander Moradi of the University of Sussex. The nutritional and health crises that followed the policy of structural adjustment, he says, led to many children and teenagers failing to reach their full potential(潜力)in terms of height.

    Bentham believes the global trend of increasing height has important implications "How tall we are now is strongly influenced by the environment we grew up in," he said. "If we give children the best possible start in life now, they will be healthier and more productive for decades to come."