Nothing could stop Dad. After he was put on disability for a bad back, he bought a small farm in the country, just enough to grow food for the family. He planted vegetables, fruit trees and even kept bees for honey.
          And every week he cleaned Old Man McColgin's chicken house in exchange for manure(肥料). The Smell really burned the inside of your nose. When we complained about the terrible smell, Dad said the stronger the manure, the healthier the crops, and he was right. For example, just one of his cantaloupes filled the entire house with its sweet smell, and the taste was even sweeter.
          As the vegetables started coming in, Dad threw himself into cooking. One day, armed with a basket of vegetables, he announced he was going to make stew(炖菜).Dad pulled out a pressure cooker and filled it up with cabbages, eggplants, potatoes, corns, onions and carrots. For about half an hour. the pressure built and the vegetables cooked. Finally, Dad turned off the stove, the pot began to cool and the pressure relief valve sprayed out a cloud of steam. If we thought Dad's pile of chicken manure was bad, this was 10 times worse. When Dad took off the lid, the smell nearly knocked us out.

          Dad carried the pot out and we opened doors and windows to air out the house. Just how bad was it? The neighbors came out of their
houses to see if we had a gas leak!
          Determined, Dad filled our plates with steaming stew and passed them around. It didn't look that bad, and after the first wave had shut
down my ability to smell, it didn't offend the nose so much, either. I took a taste. It would never win a prize in a cooking competition,
but it was surprisingly edible and we drank up every last drop of soup.

    Superfast double­decker (双层) trains will be taking passengers from London to six big cities in the UK by 2033. The first phase (阶段) linking London to the West Midlands with a connection to HS1 is expected to open in 2026, and the second  phase to Manchester and Leeds in 2032.

    The government set out a plan for the high­speed rail network in 2012. When the project is finished, it will take less time to get to London from major cities like Birmingham, Manchester and Leeds. Traveling at a speed of up to 250 mph, passengers will be able to come and go from Birmingham to London in 49 minutes, reducing the journey time by almost half from one hour and 24 minutes.

    A journey from Birmingham to Leeds will be reduced from two hours to 57 minutes and a journey from Manchester to London will be reduced from two hours and 8 minutes to one hour and 8 minutes.

    “HS2  is an  important  part of transport's  low­carbon future,” Transport  Secretary Justine Greening said. Some people aren't happy about the plan, though. HS2 will cost around ￡33 billion. It will also be built near some towns and villages, disturbing the people that live there.

    But the Chancellor of the Exchequer (财政大臣) George Osborne thinks it will help build the future for Britain. “It's a long­term decision，” he said.

    HS2 is designed for everything around the needs of the passengers. It will provide a new and exciting travel experience. There will be plenty of room, intelligent ticketing, a good service and high quality comfort and access to trains. This is a transport network for the new century and beyond.

    When most of us look at our hands, we might notice that we need to clean, or stop biting our fingernails, and that's about it. But if you ask a doctor, he can see a whole lot more. Everything from poor diet and stress to serious kidney (肾) problems can be revealed by a glance at your fingernails.

    There are about 30 different nail signs that can be associated with medical issues, though may indicate more than one problem, according to Dr. Amy Derick, a clinical instructor of dermatology at Northwestern University.

    Here are five of the things a doctor can tell about your health based on your fingernails.

    ⒈People who aren't eating well and lack vitamin or dietary may have thinner than normal nails, which are more likely to break.

    ⒉Horizontal lines are associated with serious physical stress. They frequently occur in people who have gone through chemotherapy(化疗).They can also occur after some illnesses, injuries, or with severe malnourishment(营养不良).Interestingly, there may be an altitude connection too. They've also been found in people who dove 1,000 feet and others who participated in an Everest exploration.

    ⒊Vertical lines, however, are generally not such a big deal. Some people are more genetically prone to them than others, but they're commonly associated with aging.

    ⒋When people lack iron, their nails can turn spoon-like. Instead of curving down and covering the finger normally, they'll start to rise up on the sides and front, like the part of a spoon that holds liquid.

    ⒌Kidney and liver problems can create “half-and-half nails”, where one part of the nail is white and the other part dark or pink, according to Derick.

    Doctors note that because disease diagnosis is complex and some symptoms can be associated with different diseases, you should always see a medical professional if you are concerned about something you notice.

    Do you know the difference between a food chain anda food web? Food chains show how a living thing such as a plant or an animal gets its energy. A food web consists of multiple food chains and includes many more plants and animals than a food chain includes. This diagram shows a food chain within a food web of the African savanna.

    Shukri Noor, 12, arrived in Anchorage, Alaska, one year ago. The sixth grader and her family are refugees (难民) from Kenya. "Since I didn't speak English, it was hard to communicate with others," Shukri said. "I had no friends."

    "Anchorage receives about 130 refugees every year. Most are from Somalia. The rest come from Iraq, Sudan, Cuba, Central America, and other places. Like Shukri, many of the kids feel alone. They're dealing with a lot of adjustments (适应)," Katie Bisson says. She manages to support for newcomer students in the Anchorage School District (ASD).

    At the Newcomers' Center, the ASD offers a special program for students who are new to the US. The kids spend part of each day at the center and part of the day at their neighborhood school. At the center, the students study English and other subjects.

    The main goal is to help newcomers reach the point where they attend their neighborhood schools all day. "Until then," Bisson says, "they have the support of being with kids like them, who are facing the same challenges (挑战)."

    Anchorage has a population of 300, 000.Among the ASD's 48, 000 students, 98 languages are spoken. According to Bisson, the ASD's newcomers program helps students understand a new culture so they can "start off on the right foot".

    The Newcomers' Center gives attention to middle school and high school students. For younger kids, the ASD offers a six-week summer program, which Shukri attended. "It helped me learn the language," she says. "I played sports with kids after class, and I played math games with my classmates. I feel very comfortable now."

The idea of climbing Mt.Qomolangma disgusted me. The mountain came to represent the opposite of everything that I loved and respected about climbing. What had once been the final mountain climbing goal became the focus of a commercial guiding industry. Over the years, the crowds at Base Camp grew, leaving behind tons of trash. Whenever I was asked whether I'd climb Mt. Qomolangma, my answer was always the same： not interested. 

That was probably where my personal Mt. Qomolangma story would have ended, were it not for an old friend Thom Pollard and his obsession （迷恋） with one of the greatest mysteries. In 1999, he began to explore and found the remains of George Mallory, the celebrated British climber who disappeared while he was attempting to be the first to climb Mt. Qomolangma. But Mallory's partner, Sandy Irvine, and the camera he had likely carried, were not found. The mountain climbing world has been wondering whether they might have reached the top in 1924. 

Pollard's story moved me. I began to pack for the climb and expected that our advanced equipment would make it manageable, perhaps easy. I was wrong. On the highest point on the planet, I was more tired than I'd ever been in any climbing. Along the way, I continuously tipped my hat, not just to Mallory and Irvine but to anyone who has the drive to push himself or herself up this route. My search was in vain, but I began to reconsider Mt. Qomolangma.

I witnessed many climbers, who were much more than just self-centered tourists. We shared route information, weather forecasts, and family photos — all united around a common goal. 

I went to Mt. Qomolangma to seek Irvine. But in the end, I found something more difficult to get： the spirit that Irvine and Mallory shared. It was hiding in plain sight, right where it has always been： inside the brave souls who risk so much to follow in storied adventurers' footsteps up Mt. Qomolangma.