"Dad," I say one day …..take a trip. Why don't you fly and meet me?"

    My father had just reired……….. His job filled his day, his thought, his life. While he woke up and took a warm shower, I screamed under a freezing waterfall Peru. While he tied a tie and put on the same Swiss watch, I rowed a boat across Lake of the Ozarks.

    My father sees me drfting aimlessly, nothing to show for my 33 years but a passport full of funny stamps. He wants me to settle down, but now I want him to find an adventure.

    He agrees to travel with me through the national parks. We meet four weeks later in Rapid City.

" What is our first stop?" asks my father.

"What time is it?"

"Still don't have a watch?"

    Less than an hour away is Mount Rushmore. As he stares up at the four Presidents carved in granite(), his mouth and eyes open slowly, like those of little boy.

"Unbelievable," he says, "How was this done?"

    A film in the information center shows sculptor Gutzon Borglum devoted 14 years to the sculpture and then left the final touches to his son.

We stare up and I ask myself, Would I ever devote my life to anything?

No directions, …… I always used to hear those words in my father's voice. Now I hear them in my own.

    The next day we're at Yellowstone National Park, where we have a picnic.

"Did you ever travel with your dad? I ask.

"Only once," he says. " I never spoke much with my father. We loved each other—but never said it. Whatever he could give me, he gave.">

    The kast sebtebce—it's probably the same thing I's say about my father. And what I'd want my child to say about me.

In Glacier National Park, my father says, "I've never seen water so blue." I have, in several places of the world, I can keep traveling, I realize—— and maybe a regular job won't be as dull as I feared.

    Weeks after our trip, I call my father.

"The photos from the trip are wonderful," he says." We have got to take another trip like that sometime.

    I tell him I've learn decided to settle down, and I'm wearing a watch.

The iPhone, the iPad: each of Apple's products sounds cool and has become a fashion. Apple has cleverly taken advantage of the power of the letter “i” — and many other brands are following suit. The BBC's iPlayer — which allows Web users to watch TV programs on the Internet —used the title in 2015. A lovely bear — popular in the US and UK — that plays music and video is called “iTeddy”. A slimmed-down version(简装本) of London's Independent newspaper was started last week under the name “i”.

    In general, single-letter prefixes(前缀) have been popular since the 1990s, when terms like e-mail first came into use.

    Most “i” products are aimed at young people and considering the major readers of independent's “i”, it's no surprise that they've selected this fashionable name.

    But it's hard to see what's so special about the letter “i”. Why not use “a”, “b”, or “c” instead? According to Tony Thorne, head of the Language Center at King's College, London, “i” works because its meaning has become ambiguous. When Apple uses “i”, no one knows whether it means Internet, information, individual or interactive, Thorne told BBC Magazines. “Even when Apple created the iPod, it seems it didn't have one clear definition,” he says.

    “However, thanks to Apple, the term is now connected with portability (轻便) .”adds Thorne.

    ※Clearly the letter “i” also agrees with the idea that the Western World is centered on the individual. Each person believes they have their own needs, and we love personalized products for this reason.

    Along with “Google” and “Microblog”, readers of BBC Magazines voted “i” as one of the top 20 words that have come to define the last ten years.

    But as history shows, people grow tired of fashions. From the 1900s to 1990s, products with “2000” in their names became fashionable as the year was connected with all things advanced and modern. However, as we entered the new century, the fashion disappeared.

B

    Good Morning Britain's Susanna Reid is used to grilling guests on the sofa every morning, but she is cooking up a storm in her latest role-showing families how to prepare delicious and nutritious meals on a tight budget.

    In Save Money: Good Food, she visits a different home each week and with the help of chef Matt Tebbutt offers top tips on how to reduce food waste, while preparing recipes for under £5 per family a day. And the Good Morning Britain presenter says she's been able to put a lot of what she's learnt into practice in her own home, preparing meals for sons, Sam, 14, Finn, 13, and Jack, 11.

    "We love Mexican churros, so I buy them on my phone from my local Mexican takeaway restaurant," she explains. "I pay £5 for a portion(一份),but Matt makes them for 26p a portion, because they are flour, water, sugar and oil. Everybody can buy takeaway food, but sometimes we're not aware how cheaply we can make this food ourselves."

    The eight-part series(系列节目),Save Money: Good Food, follows in the footsteps of ITV's Save Money: Good Health, which gave viewers advice on how to get value from the vast range of health products on the market.

    With food our biggest weekly household expense, Susanna and Matt spend time with a different family each week. In tonight's Easter special they come to the aid of a family in need of some delicious inspiration on a budget. The team transforms the family's long weekend of celebration with less expensive but still tasty recipes.

    Recent summer temperatures in parts of Australia were high enough to melt asphalt. As global warming speeds up the heat and climatic events increase, many plants may be unable to cope. But at least one species of eucalyptus tree can resist extreme heat by continuing to “sweat” when other essential processes stop, a new study finds.

    As plants change sunlight into food, or photosynthesize (光合作用), they absorb carbon dioxide through pores on their leaves. These pores also release water via transpiration(蒸腾), which circulates nutrients through the plant and helps cool it by evaporation(蒸发). But exceptionally high temperatures are known to greatly reduce photosynthesis—and most existing plant models suggest this should also decrease transpiration, leaving trees in danger of fatally overheating. Because it is difficult for scientists to control and vary trees' conditions in their natural environment, little is known about how individual species handle this situation.

    Ecologist John Drake of the S.U.N.Y. College of Environmental Science and Forestry and his colleagues grew a dozen Parramatta red gum (Eucalyptus parramattensis) trees in large, climate-controlled plastic pods that separated the trees from the surrounding forest for a year in Richmond, Australia. Six of the trees were grown at surrounding air temperatures and six at temperatures three degrees Celsius higher. The researchers withheld (扣留) water from the surface soil of all 12 trees for a month to imitate a mild dry spell, then induced a four-day “extreme” heat wave: They raised the maximum temperatures in half of the pods（three with surrounding temperatures and three of the warmer ones）— to 44 degrees ℃.

    Photosynthesis ground to a near halt in the trees facing the artificial heat wave. But to the researchers' surprise, these trees continued to transpire at close-to-normal levels, effectively cooling themselves and their surroundings. The trees grown in warmer conditions coped just as well as the others, and photosynthesis rates bounced back to normal after the heat wave passed, Drake and his colleagues reported online in Global Change Biology.

    The researchers think the Parramatta red gums were able to effectively sweat — even without photosynthesis — because they are particularly good at tapping into water deep in the soil. But if a heat wave and a severe drought (干旱) were to hit at the same time and the groundwater was exhausted, the trees may not be so lucky, Drake says.

    Other scientists call the finding encouraging. “It's definitely good news,” says Trevor Keenan, an ecologist at Lawrence Berkeley National Laboratory, who was not part of the study. “It would be very interesting to know how this translates to other species,” he adds. Drake hopes to conduct similar experiments with trees common in North America.

A Life in Danger

    Lucy, aged 15, lives in Bournemouth with her parents. Her parents aren't poor, and she was at a private school when she started getting bullied. This made her very unhappy and she began to misbehave. She made some new friends who went clubbing a lot. Later she even took drug and stole money to buy drug. Her parents were so worried about their daughter and so angry about her behavior that they decided to send Lucy to Turn-About Ranch (TAR), a tough camp for problem teens in Utah, in the USA.

Lucy didn't like the idea of going to the ranch（牧场）in Utah, but after spending three months there, she's changed her attitude. She said, "The staff at TAR cared about our emotional well-being but they also wanted us to be disciplined and respect the rules. They told us not to take any drugs, not even tobacco or alcohol, and they made us get up at 6.30 a.m. every day and to school work as well as jobs around the ranch. TAR is a real, working ranch with cows and horses, which we had to take care of.

At TAR they asked us not to wear make-up or jewelry or use hair products. They told us that teenagers with problems often use a cool appearance as a mask to hide behind and that they needed to break down those barriers to help us look inside at the confusion which causes our problem behavior. They also wanted us to take responsibility for all our actions."

Her time there has made her more self-confident, less aggressive and much happier. She's started a college course, she's got a part-time job, and she's also doing voluntary work helping underprivileged children. She hasn't taken any drugs since she left TAR. Lucy says, "TAR made me think very hard about the friends I used to see and where my life was going. I realized that the drugs were starting to become the only thing in my life that I cared about, which meant I stopped enjoying other things and treated people badly. I ought to have realized that, and I know I shouldn't have done a lot of things that I did. The ranch has really opened my eyes. They told me to believe I could achieve something with my life, and from now on I want to try."

    Good evening, everyone. As we celebrate International Dog Day, I want to focus on a specific type of dog that is perhaps the most misunderstood breed in the world—the pit bull. It makes me unhappy that public opinion about pit bulls is that they are extremely dangerous. If a pit bull is that meaning, that's only as a result of being taught to fight other dogs to the death in dogfights. The truth is that a pit bull is very faithful and loving.

    A pit bull is a cross between a terrier and a bulldog. That's why their coloring can be different from one dog to the next. Pit bulls all have short fur. They came over to the U.S. from Britain with their immigrant farming families. Pit bulls guarded the cows, sheep and family from thieves. They were beloved members of the family because they were so faithful and loving. They were also very strong, especially their jaws.

    Unfortunately, bad men turned a good thing into a bad thing. Since these dogs would do anything to please their masters, it was easy for these men to teach the dogs to be killers. Dogs fought other dogs in fenced "pits". Dog fighting became illegal in the U.S. in 1875, but it still goes on. Today, pit bulls continue to be farm dogs, but they are also trained as police dogs, search dogs and of course they make great pets!

    I have a pit bull myself. Piper is the friendliest dog you'll ever meet. He sleeps next to me at night. Even though he is an adult dog now, he still acts like a puppy sometimes. He would never bite me or anyone else! With proper and loving training, pit bulls are the best pets ever!