What should we do when we are in a bad situation? Some may choose to give up. But is that what we should do? The following news report may get you encouraged.

    With a population of 156 million, Bangladesh has one of the largest populations in the world. What makes the situation worse is that most of the country is situated on the low-lying Ganges delta(三角洲). As a result, it often suffers flooding, especially during the rainy season from July to October. In this period, the rivers rise as much as 12 feet. In such situations, people can only get to certain places by boat.

    The problems are particularly serious in the Chalanbeel region, a poor area where people survive by farming on the rich delta soil when it is not underwater. But many parents there don't want to send their children to school and there are not enough teachers. As a result, many kids living there do not attend school on a regular basis. The problem becomes worse during the rainy season when land schools cannot be reached. Many students never return to school after the forced breaks.

    How to help students attend school regularly? 22-year-old Bangladeshi architect Mohammed Rezwan decided to take action. In 2002, the young man used $500 he had received in scholarships to start Shidhulai Swanirvar Sangstha. The non-profit organization's mission was to set up floating schools. It took Rezwan four years to raise enough funds to open his first boat school. But as the world began to know about the organization's worthy cause, money started to pour in. Until now, Shidhulai Swanirvar Sangstha has built 22 floating schools, some with playgrounds on the upper deck. Now a lot more children in the Chalanbeel region go to school regularly.

    We should keep in mind that there is always a solution to every problem.

    While it is impossible to live completely free of stress, it is possible to prevent stress as well as reduce its effect when it can't be avoided. {#blank#}1{#/blank#}

Try physical activity

    {#blank#}2{#/blank#} Running, walking, playing tennis, and working in your garden are just some of the activities you might try.

Make time for yourself

    Schedule time for both work and entertainment . Don't forget, play can be just as important to your overall well-being as work. {#blank#}3{#/blank#} Go window-shopping or work on a hobby. Allow yourself at least a half hour each day to do something you enjoy.

Take care of yourself

    {#blank#}4{#/blank#} If you easily get angry and can't sleep well enough, or if you're not eating properly, it will be more likely that you will fall into stressful situations. If stress repeatedly keeps you from sleeping, you should consult a doctor.

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    Stress can result from disorganization and a feeling that "there's so much to do, and not enough time". Trying to take care of everything at once can be too much for you and as a result, you may not achieve anything. Instead, make a list of everything you have to do, then do one thing at a time, checking off each task as it is completed. Set out to do the most important task first.

    Scientists have found that human eyes are more likely to be damaged by UV rays while skiing in the snow-covered areas than sitting on the beach, according to a report by the UK newspaper.

    The researchers at Kanazawa Medical University, Japan and American company Johnson conducted the study together. They looked at the effects of light reflection on newly fallen snow on a ski trail in Ishikawa District, northern Japan. They compared the results with the levels of UV rays on a sand beach in southern Japan's Okinawa District.

    They found that on the beach, eyes are exposed to a daily 260 kilojoules (千焦耳) of UV a square meter compared to 658 kilojoules  in snow-covered areas.

The findings are supported by the Japan Meteorological (气象的) Agency. According to the agency, the reflection rate of UV light on beaches is often between 10 and 25 percent, compared to 80 percent in the new snow areas. The amount of light increased 4 percent with a 300-meter rise in height.

    Most of us know that UV rays can harm the skin. That's why we wear sunscreen on our skin before we get out in the sun. But many of us may not realize that UV rays are also harmful to the eyes.

    If your eyes are exposed to large amounts of UV radiation over a short period of time, you may experience a kind of sunburn of the eye, which is harmful. Your eyes will become red and feel a strange feeling. They may be sensitive to light. Fortunately, this is usually temporary and seldom causes permanent damage to the eyes.

    Long-term exposure to UV radiation, however, can be more serious. Scientific studies and researches have shown that exposure to small amounts of UV radiation over a period of many years increases the chance of eye damage, which could lead to total blindness.

    Are you a different person when you speak a foreign language? That's just one of the questions the New Yorker's writer and native North Carolinian Lauren Collins explores in her autobiography, about her tough efforts to master French after marrying a Frenchman whose name —Olivier—she couldn't even pronounce properly. When in French ranges from the humorously personal story to a deeper look at various theories of language acquisition and linguistics (语言学).

    The couple met in London “on more or less neutral ground: his continent, my language.” But the balance shifted when they moved to Geneva for Olivier's work. The normally voluble (健谈的) Collins found herself at a loss — “nearly speechless.” The language barrier, and her dependence on her husband for simple things like buying the right cut of meat worsened her mixed feelings about “unlovely, but not ridiculous” Geneva. She comments, “Language, as much as land, is a place__To be cut off from it is to be, in a sense, homeless.”

    Her sense of alienation (疏离感) leads to an examination of America's miserable record when it comes to foreign languages, “Linguists call America 'the graveyard of languages' because of its singular ability to take in millions of immigrants and make their native languages die out in a few generations,” Collins writes. Educated in Wilmington, N.C., and at Princeton, she could — like the vast majority of Americans — only speak their mother tongue.

    Eight months after she moved to Switzerland, Collins gives up on the natural acquisition of language and finally attends a French course. As she struggles with grammar and vocabulary, Collins notes smartly that vert (green),verre (glass), ver (worm), vers (toward), and vair (squirrel) compose a quintuple homonym (同形异义). “Although it's difficult, French can try” she says.

    French is actually considered among the easiest languages for an English speaker to learn, especially compared to Arabic or Mandarin Chinese. Collins, whose notably rich English vocabulary includes glossolalia (nonsense speech) and shibboleth (catchword or slogan), finds plenty of terrific French words to love. She writes, “English is a trust fund, an unearned inheritance (遗产), but I've worked for every bit of French I've banked.”

    Unlike Jhumpa Lahiri, who became so hooked on Italian and used it to write In Other Words, Collins's goals for learning French were more modest, “I wanted to speak French and to sound like North Carolina.” She also wanted to be able to deal with chimney sweeps and butchers, communicate with her in-laws, and “to touch Olivier in his own language.” She admits that she feels different speaking French. ''Its austerity (朴素) made me feel more confused.”

    Readers looking for the romantic spark of classic cross-cultural love stories featuring an outgoing American and a shy Frenchman will find flashes of it here. Among the many cultural differences the couple argue over are her enthusiastic American habit of applying the verb love to express enthusiasm for shoes, strawberries, and husbands alike. But there's far more to Collins, book than fantastic comedy, and those who have experienced linguistic crossings themselves tend to find particular resonance (共鸣) in its inquiry into language, identity, and transcultural translation.

Arranged by chapters named for verb tenses, When in French works its way from The Past Perfect (Le plus-que-parfait) to The Present (Le Present) and The Conditional (Le Conditionnel). Collins ends on a delightful note with Le Futur—fitting for a new mother about to move with her hard-won French husband, French language, and Swiss-born daughter to the French-speaking city of her dreams, Paris.

    A recent study presents the possibility of “carbon farming” as a less risky alternative to other carbon capture and storage technologies. It suggests that a significant percentage of atmospheric CO₂ could potentially be removed by planting millions of acres of a shrub known as the Barbados nut（麻疯树）, in dry, coastal areas. But other experts doubted whether the Barbados nut would be able to grow well in sandy desert soils and absorb the quantity of carbon their models predict.

    The researchers behind the study say Barbados nut plantations（种植园）could help to reduce the local effects of global warming in desert areas, causing a decrease in average temperature and an increase in rainfall. If a large enough portion of the Earth were blanketed with carbon farms, these local effects could become global, capturing between 17 and 25 metric tons of CO₂ per hectare each year over a 20-year period.

    Carbon farms would not compete with food production if they were concentrated in dry coastal areas. In their analysis, oceanside desalination（海水淡化）plants provide a low-emission irrigation method. The study states that the Barbados nut is uniquely suited to growing in regions unsuitable for other crops .The plant, which produces a non-edible seed that can be used to create biodiesel（生物柴油）, is comfortable growing at temperatures exceeding 100 degrees Fahrenheit. It can also stand up to high levels of pollution in the soil, making waste water another potential source for irrigation.

    The cost of carbon farming is comparable to the costs associated with other carbon capture and storage technologies, the study claims. Wulfmeyer stressed that carbon farming could have “fantastic value for the local people” if international carbon markets pick up, promoting rural development and opening up the possibility of additional agriculture as the soil quality improves around the plantation.

    In an email, Van Noordwijk, a chief science advisor, questioned the growth rate and the atmospheric carbon capture rate assumed by the study's authors, calling the estimated carbon price of the plantations a “considerable underestimate”. “We are talking about a plant with a shrubby growth habit and a long track record of misleading farmers with production potentials that are not being realized,” he said, and “Even with abundant water, the nutrient storage in sandy desert soil is low. He added, “The estimated carbon price of this option already indicates that there are far better opportunities for reducing ongoing emissions from peatland（泥炭地）use and deforestation.”