The first Europeans to occupy Canada's Prince Edward Island were the French in the 1500s. At that time, its name was Ile Saint-Jean. When the British took over in 1758, they changed the name to its current one in honor of Prince Edward, the first son of Britain's King George Ⅲ.

    Today many communities find their places in Prince Edward Island, but Charlottetown is the only one that can call itself a metropolitan(大都市)area, despite the fact that it is a small one. About 60,000 people live in the city and surrounding area. The city's center area remains relatively unchanged from its 19th century beginnings. Charlottetown's boardwalk runs alongside the water, past docks, boats, shops and restaurants. Historic homes line the streets. During summer months, costumed characters walk around the city and tell of it history.

    Cavendish beach welcomes beach lovers. The gulf streams makes the water warm and wonderful for swimming, and the island's 1,760-kilometer coastline means a beach is never far away.

    Nine of PEI's 63 lighthouses will welcome visitors in the summer. Besides enjoying stunning views from the tops, visitors can browse in the small museums and learn about the island's history.

The most popular time to visit PE I is July to August, when the average temperature reaches 23℃ during the day. From January to February, the average daytime high is only -3.3℃. Each winter, an average 318.2 centimeters of snow fall on the island, covering it with a white blanket.

    Considering the island's many visitors, it's no surprise that tourism is important there. Other key industries on the island are agriculture, fishing and information technology. With so much to offer, the island is naturally a desirable place to live as well.

    What would it be like to walk on Mars? If you could build the highest building in the world，what would it look like? Do you dream of being the next J. K. Rowling? This summer, you can experience all of these things, and more. All you need is an Internet connection and your imagination.

    A recent study by the Kaiser Family Foundation found that kids spend an average of 1 hour and 29 minutes online each day. Many kids like to use that time to chat with friends, play games or check e­mails. But the next time you get on the Web, try exploring the world instead. “With the Internet，you can go back 11,000 years in time，or go 11,000 kilometers across the planet.” said Russell, Web search expert of Google. “The whole scope of history and the world is open to you.”

    There is a wealth of information to be found online. For example, if your family is going on vacation somewhere, do a quick online search on the area before you even get in the car. “What's the background of the place; what's the history？” says Russell. “I like to tell my kids, ‘Whenever you have a question, whenever you have a doubt, search it out.'”

    Ready to launch a virtual journey of your own? Here are a few starting points to get you thinking and to help you on your way. You can invite your parents along for the ride, too. Always ask for permission before downloading programs and software onto your computer. And check with a parent or an adult before visiting any new Web site.

    Navigate the world in 3­D with Google Earth. Begin in outer space and zoom (快速移动) into the streets of any city, from Hong Kong to San Francisco. Or visit ancient monuments, watch the changing rainforests over time, and dive underwater to explore tropical reef.

    With the Moon in Google Earth tool, you can walk in Neil Armstrong's famous footsteps. Take a guided tour of the moon's surface with Armstrong's fellow shuttle mate astronaut Buzz Aldrin.

    When you're exploring that part of the solar system, hop on over to the Red Planet with Google Mars. There, you can move very quickly around the surface and see images from the Mars Rovers.

    Businesses are witnessing a difficult time, which has in turn produced influence on consumers, desire to go green. However, shoppers are still laying stress on environmental concerns.

    Two thirds of customers say that environmental considerations inform their purchases to the same degree as they did a year ago, while more than a quarter say that they are now even better aware of the environmental effect on what they buy.

    This may help to influence how shops store goods on their shelves. And the companies should still make efforts to become more environmentally friendly. Two out of three people think it is important to buy from environmentally responsible companies, with about one in seven saying that they had even decided to take their custom elsewhere if they felt a company's environmental reputation was not good enough.

Harry Morrison, chief executive (主管) of the Carbon Trust, sympathizes: "I understand this situation where survival is very important now. But from environmental considerations, the clock is ticking—we don't have much time. In addition, cutting carbon has an immediate effect as costs drop and a medium-term benefit for the brand."

    Larger companies have an extra motivation to look at reducing their carbon footprint, as new rules next year will require businesses to buy carbon allowances to make up for their emissions (排放). Those that have taken early action will have a head start. More than two thirds of consumers are not clear about which companies are environmentally responsible. This suggests that firms that are able to relay clearly their message to the public will be in a pole position to attract shoppers.

The Carbon Trust believes that it can help by informing customers about the good work companies are doing. "When companies are granted (授予) the standard, they can use a logo (标识) in all their marketing which makes it clear that they are working towards cutting emissions," Mr. Morrison said.

    When I was sixteen years old, I made my first visit to the United States. It wasn't the first time I had been abroad. Like most English children I learned French at school. And I had often been to France, so I was used to speaking a foreign language to people who didn't understand English. But when I went to America I was really looking forward to having a nice easy holiday without any language problems.

How wrong I was! The misunderstandings began at the airport. I was looking for a public telephone to give my American friend Danny a call and tell her that I had arrived. A friendly old man saw me looking lost and asked if he could help me.

    “Yes,” I said, “I want to give my friend a ring.”

    “Well, that's nice,” he said, “Are you getting married? But aren't you a bit young?”

    “Who is talking about marriage?” I replied, “I only want to give my friend a ring to tell her I've arrived. Can you tell me where there's a phone box?”

    “Oh!” he said, “There's a phone downstairs.”

    When at last we met, Danny explained the misunderstandings to me.

    “Don't worry,” she said to me. "I had so many difficulties at first. There are lots of words which the Americans use differently in meaning from the British. You'll soon get used to all the funny things they say. Most of the time, British and American people understand each other!”

    The boy sat on his chair, with his hand above the keyboard. He thought about what to write.

    He recalled that the competition deadline was merely a week away. But he still had not even started on his piece. He looked at the brochure again." WRITING COMPETITION!" the title read. His mom had encouraged him to enter the writing competition, and now he was taking it on as his personal task for the holidays.

    As the boy reflected on his previous writing efforts, he realized how hopeless his task of winning was. Every story he ever wrote was based on other stories. He had little imagination, and unfortunately, imagination was the key to writing.

    Suddenly, he had a brainwave. This time, he came up with an original and imaginative story.

    The words shot towards him like a storm of leaves. Words were coming easily, flowing through him, faster than he could type. He typed faster than he ever had before. He continued to type, amazed at how easy writing this story was. The boy could not stop writing. He looked at the word count and saw the number" 248" staring right back at him. He was not even halfway yet.

    Then he heard the call of his mother saying time for bed. He continued writing the piece, ignoring her. He had to make up for the time he had lost thinking about a topic to write.

    Finally, he finished. The word count now read"498".

    "Perfect," he thought," just under the word limit." He knew this was the story that would win.

    He went onto Google and searched for the competition. He found the page but there was no "Enter" button.

    NOT all memories are sweet. Some people spend all their lives trying to forget bad experiences. Violence and traffic accidents can leave people with terrible physical and emotional scars. Often they relive these experiences in nightmares.

    Now American researchers think they are close to developing a pill, which will help people forget bad memories. The pill is designed to be taken immediately after a frightening experience. They hope it might reduce ,or possibly erase(抹去),the effect of painful memories.

    In November, experts tested a drug on people in the US and France. The drug stops the body releasing chemicals that fix memories in the brain. So far the research has suggested that only the emotional effects of memories may be reduced, not that the memories are erased.

    The research has caused a great deal of argument. Some think it is a bad idea, while others support it.

    Supporters say it could lead to pills that prevent or treat soldiers' troubling memories after war. They say that there are many people who suffer from terrible memories.

    "Some memories can ruin people's lives. They come back to you when you don't want to have them in a daydream or nightmare. They usually come with very painful emotions," said Roger Pitman, a professor of psychiatry at Harvard Medical School. "This could relieve a lot of that suffering."

    But those who are against the research say that changing memories is very dangerous because memories give us our identity (特质). They also help us all avoid the mistakes of the past.

    "All of us can think of bad events in our lives that were horrible at the time but make us who we are. I'm not sure we want to wipe those memories out, "said Rebecca Dresser, a medical ethicist.