We walked in so quietly that the nurse at the desk didn't even lift（抬起）her eyes from the book.Mum pointed at a big chair by the door and I knew she wanted me to sit down.While I watched,mouth open in surprise.Mum took off her hat and coat and gave them to me to hold.She walked quietly to the small room by the lift（电梯）and took out a wet mop（拖把）.She pushed the mop past the desk and as the nurse looked up.Mum nodded and said,"Very dirty floors."

“Yes.I'm glad they've finally decided to clean them,”the nurse answered.She looked at Mum strangely and said. “But aren't you working late?”

    Mum just pushed harder,each swipe of the mop taking her farther and farther down the hall.I watched until she was out of sight and the nurse had turned back to writing in the big book.

    After a along time Mum came back.Her eyes were shining.She quickly put the mop back and took my hand.As we turned to go out of the the door,Mum nodded politely to the nurse and said.“Thank you.”

    Outside,Mum told me, “Dagma is fine.No fever."

     “You see her,Mum?”

     “Of course.I told her about the hospital rules,and she will not expect us until tomorrow.Dad will stop worrying as well.It's a fine hospital.But the floors!A mop is no good.You need a brush."

    Today's post is almost about signs in English. You will see signs on the road while driving or when walking down a street. Now let's take a closer look at the signs in the picture below, so you can fully understand what they mean in case you come across one of them.

    Starting with the top row, we have a:

    Yield sign—This sign indicates (标示) that you need to slow down ,but you may not have to come to a full stop.

    Crosswalk—This is a sign that indicates people have the right of way to cross the street, so cars have to stop when they see a person waiting next to one of these signs.

    Second row:

    Do not enter—This sign indicates you are not allowed to enter a road at that point.

    Buckle up(系好安全带)!— There are often signs on roads in the United States reminding people that wearing seat belts(安全带) is mandatory (强制的) (seat belt laws differ depending on what state you are in ,but all US states have seat belt laws).

    Third row:

    Be alert (警惕的) for bears—This is another sign that is used to indicate to drivers and pedestrians (行人) that they should be alert for wildlife in the area.

Playground—This is the sign used to alert drivers that there is a playground nearby, so it is a good idea to slow down and watch for children.

    Kay and Charles Giddens sold their home to start a bed and breakfast. Four years later, the couple now dishes out banana pancake breakfasts, cleans toilets, serves homemade cookies to guests in a bed and breakfast surrounded by trees on a mountain known for colorful sunsets.

    “Do I miss the freeways? Do I miss the traffic? Do I miss the trees? No,” says Ms. Giddens. “This is a phenomenon that's fairly widespread. A lot of people are rethinking their lives and figuring out what they want to do.”

    Simple living ranges from cutting down on weeknight activities to sharing housing, living closer to work and commuting(通勤) less, avoiding shopping malls, borrowing books from the library instead of buying them, and taking a cut in pay to work at a more pleasurable job.

    Vicki Robin, a writer, tells us how she deals with the changes in her budget, now far less than what she used to make.

    “You become conscious of where your money is going and how valuable it is,”Ms. Robin says. “You tend not to use thing up. You cook at home rather than eat out. You find your life is not a mess anymore, and you discover your living costs have gone way down.”

    Janet Luhrs, a lawyer, quit her job after giving birth and leaving her daughter with a babysitter for two weeks.“It was not the way I wanted to raise my kids,”she says.“Simplicity is not just about saving money ; it's about me sitting down every night with my kids to a candlelit dinner with classical music.”

    Ms. Luhrs now edits a magazines called Simple Living, which publishes tips on how to buy recycled furniture and shoes, and organize potluck（家常便饭）dinners instead of fancy receptions.

    “Simplicity is about conscious living and creating the life you want. The less stuff you buy, the less money goes out the door, and the less money you have to earn,” Ms. Luhrs explains.

B

    Researchers say they have created a new super-tough material in the laboratory. It is stronger, lighter and costs less than steel. But the new material is not a product of high technology. It is wood. Researcher Liangbing Hu says that it can compete with some of the world's strongest materials or even replace steel.

    The product is called Super Wood. It doesn't require any special raw, unprocessed material. That means the cost of the product will be relatively low.Hu said, “We can start with very cheap wood, and also very fancy, expensive wood. But in the end, we get very similar performance.”

    Super Wood is made by partially removing a natural polymer called lignin（木质素）. Hu explained, “Lignin is like glue to hold all the parts together in natural wood. To be able to densify（增密）the wood completely, some of the lignin has to be removed. “Strong chemicals are put on the wood to remove about half of its lignin. Then, after being left in extreme heat and pressurized for a day, the treated wood is ready.

    The wood is strong enough to build automobiles, airplanes, wind turbines and more. Researchers are finding many new ways to use wood, including creating batteries and see-through wood and paper.Hu said, “Wood has been existing on Earth for more than a million years. And human beings have been using wood for furniture, construction for more than 10 thousand years. And the more we worked on this material, we realized, we have never fully exhausted the potential of this amazing material.”

    Sam, I say to myself as I start across the bridge, you must stop these thoughts and start thinking about what to do now that you have lost your falcon（猎鹰）, Frightful.

    Life, my friend Bando once said, is meeting problems and solving them whether you are an amoeba or a space traveler. I have a problem. I have to provide my younger sister Alice and myself with meat. Fish, nuts, and vegetables, are good and necessary, but they don't provide enough fuel for the hard physical work we do. Although we have venison（鹿肉） now, I can't always count on getting it. So far this year, our venison has been only road kill from in front of Mrs. Strawberry's farm.

    I decide to take the longest way home, down the flood plain of the West Branch of Delaware to Spilkill, my own name for a fast stream, that cascades down the south face of the mountain range I'm on. I need time to think. Perhaps Alice and I should be like the early Eskimos. We should walk, camp and hunt, and when the seasons change, walk on to new food sources. But I love my tree and my mountaintop.

    Another solution would be to become farmers, like the people of the Iroquois Confederacy who once lived here. They settled in villages and planted corn and squash（南瓜）, bush beans and berries. We already grow groundnuts in the damp soil and squash in the poor land. But the Iroquois also hunted game. I can't do that anymore

    I'm back where I started from.

    Slowly climb the Spillkill. As I hop from rock to rock beneath shady basswoods and hemlocks, I hear the cry of the red﹣tailed hawk who nests on the mountain crest. I am reminded of Frightful and my heart aches. I can almost hear her call my name, Cree, cree, car-ree.

    Maybe l can get her back if l beg the man who is in charge of the peregrines（游隼） university. "But it's the law," he would say. L could write to the president of the United states and ask him to make an exception of Alice and me. That won't work. The president swore to upload the constitution（宪法） and laws of the United States when he took office.

    I climbed on. I must stop thinking about the impossible and solve the problem of what to do now. I must find a new way to provide for us. Frightful is going to be in good hands at the university and she will have young.

    I smile at the thought of little Frightfuls and lift my reluctant feet.

    When I am fat above the river,1take of my clothes and moccasins（鹿皮鞋） and bathe in a deep, clear pool until I am refreshed and thinking more clearly. Climbing up the bank, I dress and sit down. I breath deeply of the mountain air and try to solve my problem more realistically.

    We offer a full range of services to make your IKEA experience more complete.

Old Kitchen Removing Service

    Are you going to buy a brand-new kitchen in IKEA? So how to do with your old kitchen at home? Don't worry! IKEA is now providing professional dismantling and removing service for old kitchen to you. By this service you can have your new kitchen at home easily. (For service detail and charge please go to the staff of kitchen department.)

    Transport Service

    Need a way to get your new home-furnishings home? You can rent a transport or hire us to deliver it for you. Just talk to our Customer Service department for details.

Return Policy

    As long as the items are undamaged, unassembled and unused, you could return them in their original package within 60days (IKEA FAMILY member within 180days) together with your original receipt.

    Sorry, we cannot accept exchange or return of food, plants, liquid bathing products, AS-IS products, customized products, kitchen electrical appliance and all products that have already been cut, sewed or painted. “The exchange and return policy above applies only to the products purchased from IKEA stores in mainland China.”

    IKEA Restaurant/Café

    The restaurant/cafe serves both classic Swedish dishes and local favorites, and is one of the most popular areas of the whole IKEA store. Shopping at IKEA is fun and offers great value, but can also be hard work, so stop by and treat yourself to a refreshing drink and a bite to eat.