Many facts suggest that children are overweight (超重的) and the situation is getting worse, according to the doctors. I feel there are a number of reasons for this.

    Some people blame the fact that we are surrounded by shops selling unhealthy, fatty foods, such as fried chicken and ice cream, at low prices. This has turned out a whole generation of grown-ups who seldom cook a meal for themselves. If there were fewer of these restaurants, then probably children would buy less take-away food.

    There is another argument that blames parents for allowing their children to become overweight. I agree with this, because good eating habits begin early in life, long before children start to visit fast food shops. If children are given fried chicken and chocolate rather than healthy food, or are always allowed to choose what they eat, they will go for sweet and salty foods every time, and this will carry on throughout their lives.

    There is a third reason for this situation. Children these days take very little exercise. They do not walk to school. When they get home, they sit in front of the television or their computers and play computer games. Not only is this an unhealthy pastime (消遣), it also gives them time to eat more unhealthy food. What they need is to go outside and play active games or sports.

    The above are the main reasons for this problem, and therefore we have to encourage young people to be more active, as well as steering them away from fast food shops and bad eating habits.

    Our warming planet is expected to face serious water crisis（危机）in the coming decades — which means each nation's natural resource will be more important than ever.

    Sharon, Aged 22

    The most important thing to keep in mind when going into high school is to be yourself. Besides, I don't know what your middle school was like, but high school teachers will not care about things such as how much homework you already have in one night. It's best to just learn to deal with things and manage your time wisely so you can achieve everything you need to.

    Frank, Aged 21

    I think almost every kid feels both nervous and excited before their first day. You will probably love it. I know I did. You should join some sports or activities that will make your high school experience more enjoyable. Good luck!

    Eddie, Aged 20

    When I started high school I was really nervous too, especially since I had been homeschooled all through middle school and didn't really know anyone. I suppose the best advice would be to just relax. The first couple of days can be a little bit hard, but things will become easier before you know it.

    David, Aged 19

    I'm not going to lie. The first day is kind of frightening(令人恐惧的). But you'll get used to it. Don't be afraid of anyone; upperclassmen will pick on you more if you let them know you're afraid. Just take it easy. Making some friends and staying with them will greatly help you get used to high school quickly. After the first week it's really not bad at all. Don't worry.

    George Bernard Shaw(1856,07-1950,11) was an Irish dramatist, literary critic, and socialist. During his career Shaw wrote more than sixty plays. He was uniquely honored by being awarded both a Nobel Prize(1925) for his contribution to literature and an Oscar(1938) for Pygmalion. Shaw was a free-thinker, defender of women's rights, and advocate of equality of income.

    George Bernard Shaw was born in Dublin, where he grew up in something close to genteel poverty. His father, George Carr Shaw, was in the wholesale grain trade. Lucinda Elisabeth Shaw, his mother, was the daughter of a landowner. She was 16 years younger than her husband. George Carr was a drunkard -his example made his son become a teetotaler(禁酒主义者). When he died in 1885, his children and wife did not attend his funeral. Young Shaw and his two sisters were brought up mostly by servants. Shaw's mother eventually left the family to teach music, singing in London. When she died in 1913, Shaw confessed to Mrs. Patrick Campbell: "I must write to you about it, because there is no one else who hates his mother."

    Boy and man, he was always bitterly opposed to schools and teachers, saying "Schools and schoolmasters, as we have them today, are not popular as places of education and teachers, but rather prisons and turnkeys in which and by whom children are kept to prevent them disturbing and chaperoning (陪伴) their parents."

    Bargain hunters spent a record of 168.2 billion yuan ($25.3 billion; 21.7 billion euros; ￡19.3 billion) during the 2017 Singles Day on Nov. 11, the world's largest daylong discount festival, as e-commerce giant Alibaba Group took online shopping to offline stores and beyond(超越) the nation's borders(边界).

    Spending climbed by 39.3 percent during this year's sale, as consumers from 225 countries and regions scooped up goods from 140,000 brands (品牌)that offered promotions during the annual event.

    Alibaba surpassed last year's 120.7 billion yuan total shortly after 1 pm, as overseas shoppers joined in the afternoon, seeking good deals from China. Expanding at a faster-than-expected pace, the total eclipsed (使黯然失色) the combined sales of Black Friday and Cyber Monday in the United States last year. Nine out of ten people used mobile wallet apps for payment, says Alibaba, with its Alipay app having handled 1.48 billion transactions (转账) in 24 hours and processed them at a peak rate of 256,000 transactions per second.

    Meanwhile, some offline shops also joined in, turning into smart stores that allowed shoppers to track product availability at other locations and get timely delivery to their doorsteps while paying with their phone. "Using big data analytics powered by Chinese tech firms can help us locate customers in a precise manner, something we wouldn't have achieved using old-school retailing," says Gary Chu, e-commerce general manager.

    The Nov. 11 shopping event represents a China-branded business model that can also be spread to other countries, creating opportunities for businesses worldwide. As Singles Day grows, shoppers have used the opportunity to try out new items rather than simply bagging a bargain, says Tommy Hong, vice-president of Nielsen China.

    "That changing attitudes (toward Singles Day) is also consistent with China's shifting focus from quantity(数量) to quality growth," Gary Chu says.

    He was once referred to as the Picasso of poetry. Beloved by Chileans of all classes, he is one of the most widely read and respected poets in history. And this year is the 100th birthday of Pablo Neruda (1904-1973).

    Born with the name Neftali Ricardo Reyes Basolto, he was a tall, shy and lonely boy. He loved to read and started to write poetry when he was ten. The American poet Walt Whitman, whose framed picture Neruda later kept on his table, became a major influence on his work.

    However, his father did not like the idea of having a poet for a son and tried to discourage him from writing. To cover up (掩饰) the publication of his first poem, he took the pen name Pablo Neruda.

    In 1924 Neruda gained fame with his most widely read work "Twenty Love Poems and a Song of Despair". Yet his rich experience as a diplomat and exile (流亡) made him go beyond the theme of love. His work also reflected the political struggle of the left and development of South America. He was awarded the Nobel Prize for Literature in 1971.

    Neruda loved the sea which he saw as creative, destructive and forever moving. He found inspiration in the power and freedom of the waves and the seabirds on the coast. "I need the sea because it teaches me," he wrote. "I move in the university of the waves." He loved how the sea forever renewed itself, a renewal echoed in his work.