Buttons are found on all sorts of clothing. They are usually small and round and made of metal or plastic. They fasten, or connect, one piece of clothing to another. They make sure your clothes don't fall off. When we are speaking or writing m English, buttons can be just as useful.

    Men or women often wear button-down clothes to the office. Button-down as an adjective means to be conservative（保守的）or traditional. People who are described as buttoned-down stay close as possible to the normal way of dressing and behaving. They don't wear crazy clothing or do unusual things. People and events can both be described as buttoned-down.

    If someone is buttoned-up, he or she seems very business-like. In personal relationships, a buttoned-up person is cold and standoffish, meaning they physically and emotionally keep away from others. Buttoned-up people are not warm or friendly. And they do not share their inner thoughts and feelings with others.

    In the expression “button up”, button is a verb. It means to stop talking. Now, let's say you find yourself buttonholed in a conversation at a party. The person just keeps talking and talking and talking! Finally, you can't take it any longer. You tell the person to button it! This is a direct, but unacceptable way of saying “stop talking”. Button you lip is another equally rude but effective to stop a person who talks too much.

    Another kind of difficult person is someone who pushes your buttons. To push someone's buttons means to know exactly how to get that person angry or upset. People who like to push other people s buttons usually do it for selfish reasons. First they find a person's weak point. Then they use it to upset him.

    Although English is not as old as Chinese, it is spoken by many people around the world every day. English speakers are always creating (创造) new words, and we are often able to know where most words come from.

    Sometimes no one may really know where a word comes from. Did you ever think about why hamburgers are called hamburgers, especially when they are not made with ham? About a hundred years ago, some men went to America from Europe. They came from a big city in Germany called Hamburg. They didn't speak good English, but they ate good food. When some Americans saw them eating a round piece of beef, they asked the Germans what is was. The Germans didn't understand the question and answered, “We come from Hamburg.” One of these Americans owned a restaurant. He had an idea. He cooked some round pieces of bread and started selling them. Such bread came to be called “hamburgers”. Today, “hamburgers” are sold in many countries around the world.

    Whether this story is true or not, it certainly is interesting. Knowing why any word has a certain meaning is interesting, too. This reason, for most English words, can be found in any large English dictionary.

    Two things changed my life:  my mother and a white plastic bike basket. I have thought long and hard about it and it's true. I would be a different person if my mom hadn't turned a silly bicycle accessory into a life lesson I carry with me today.

    My mother and father were united in their way of raising children, but it mostly fell to my mother to actually carry it out. Looking back, I honestly don't know how she did it. Managing the family budget must have been a very hard task, but she made it look effortless. If we complained about not having what another kid did, we'd hear something like, “I don't care what so –and –so got for his birthday, you are not getting a TV in your room a car for your birthday a lsvish sweet 16 party.” We had to earn our allowance by doing chores around the house. I can still remember how long it took to polish the legs of our coffee table. My brothers can no doubt remember hours spent cleaning the house .Like the two little girls growing up at the White House, we made our own beds (no one left the house until that was done)and picked up after ourselves. We had to keep track of our belongings, and if something was lost, it was not replaced.

It was summer and ,one day ,my mother drove me to the bike shop to get a tire fixed—and there it was in the window, White, shiny, plastic and decorated with flowers ,the basket winked at me and I knew —-I knew—I had to have it.

    “It's beautiful,” my mother said when I pointed it out to her,” What a neat basket.”

    I tried to hold off at first, I played it cool for a short while. But then I guess I couldn't at and it any longer: “Mom, please can I please, please get it? I'll do extra chores for as long as you say, I'll do anything, but I need that basket, I love that basket. Please, Mom. Please?”

    I was desperate.

    “You know,” she said, gently rubbing my back while we both stared at what I believes was the coolest thing ever,” If you save up you could buy this yourself.”

“By the time I make enough it'll be gone!”

    “Maybe Roger here could hold it for you,” she smiled at Roger, the bike guy.

    “He can't hold it for that long, Mom .Someone else will buy it .Please, Mom, Please?”

    “There might be another way,” she said.

    And so our paying plan unfolded. My mother bought the beautiful basket and put it safely in some hiding place I couldn't find. Each week I eagerly counted my growing saving increased by extra work here and there (washing the car ,helping my mother make dinner, delivering or collecting things on my bike that already looked naked without the basket in front).And then ,weeks later ,I counted ,re-counted and jumped for joy. Oh, happy day! I made it! I finally had the exact amount we'd agreed upon….

    Days later the unthinkable happened. A neighborhood girl I'd played with millions of times appeared with the exact same basket fixed to her shiny, new bike that already had all the bells and whistles. I rode hard and fast home to tell my mother about this disaster. This horrible turn of events.

    And then came the lesson. I've taken with me through my life:” Honey, Your basket is extra-special,” Mom said, gently wiping away my hot tears.” Your basket is special because you paid for it yourself.”

    The national environmental watchdog has declared that boosting efforts to cut air pollution in northern China, especially winter smog from the burning of coal, is a mission for this year.

    Burning coal for winter heating has been listed as one of the primary causes of air pollution, Chen Jining, minister of environmental protection, said on Monday at the annual meeting on environmental protection in Beijing.“As much as 60 percent of smog content is caused by coal burning in the starting phase of each smog”, said Fang Li, an official with Beijing's Environmental Protection Bureau. Therefore, Beijing has declared that it will wipe out coal use in its most rural areas by 2020.

    To start with, Beijing will replace coal-fired heating stoves with those powered by electricity or gas in 400 villages this year, before taking the campaign to the districts of Chaoyang, Haidian, Fengtai and Shijingshan by 2017,said Guo Zihua, a municipal rural development official. Beijing's downtown districts of Dongcheng and Xicheng eliminated coal burning last year, officials said.

    The capital and other places in northern China experienced several smog alerts in November and December, when peak readings were many times higher than the national safety level. Obviously, the situation is deteriorating, and will become a norm. So the government came up with a “smog subsidy (津贴)” for those who work outdoors, and 95 percent of the respondents to a survey support it.

    The Trade Union in Zhengzhou City surveyed subscribers to its official WeChat account and found that 88 percent of nearly 400 respondents said priority should be given to outdoor workers on smoggy days But 9 percent said air pollution affects everyone so it would be unfair to only address the concerns of people who work outdoors.

    Over half of the respondents think the extra subsidy, if applied, could come in the form of protective tools or cash. Twenty-two percent said money is the easiest way. To finance the proposed subsidy, 53 percent think the government and companies should jointly pay the bill, while 44 percent said central and regional governments should be responsible.

    Seventeen-year-old Sariah Estrada didn't expect to receive anything in return when she saved a drowning man on Marianne Beach in Blanchisseuse earlier this year.

    However, for her random act of kindness, Estrada was awarded the Hummingbird Medal-Bronze for her bravery, loyalty and devotion to Trinidad and Tobago on Monday, September 24, when the country celebrated its 42nd year as a republic. President Paula-Mae Weekes presented the national award to her.

    In July of this year, Estrada along with two friends went to the Marianne Beach to relax. Upon leaving the beach, Estrada and her friends noticed a man struggling in the water. Immediately, she and her friends sprang into action. The teens borrowed a body board from some people on the beach and swam to the man's rescue.

    She said when they reached the man, he was already unconscious and they dragged him out of the water on the body board. Estrada remembered what she learned during a life-saving course the week before and quickly started pumping the man's chest. After several attempts，she was successful and the young man's life was saved.

    In an interview with LoopTT, the teenager said while she is grateful for the award, she wasn't expecting anything in return.

    "This award was never expected because I thought of helping someone as an act of humanity and never looked for anything in return, but the award is well appreciated. As I reflect on the action I took, I felt as though I could help this person as I have the proper training. The week before the incident I participated in a basic life support-training course offered by the North Central Regional Health Authority." Estrada explained. She said she intends to continue assisting people.

    The national award receiver also had this message for the youths of Trinidad and Tobago.

    I would like to encourage the young people of Trinidad and Tobago to strive for excellence, never sell yourself short by believing that you cannot do what you desire, all things are possible and hard work surely brings success."

    Most people agree that eating healthy food is important. But sometimes making good food choices can be difficult. Now, there are apps that can help people learn about the food they eat to improve their health and their dining out experience.

    Open Table app

    Open Table app helps people choose restaurants when they want to go out to eat. It is a free service that shows users restaurant available based on where and when they want to dine. It gives users points when they make reservations(预定), which can add up to discounts on restaurant visits.

    Max McCalman's Cheese&Wine Pairing app

    Wine and cheese can be a great combination. But which wines go best with which cheeses? Max McCalman's Cheese&Wine Pairing app can help. It provides information about hundreds of different cheeses and suggests wines to pair with each. Max McCalman's Cheese&Wine Pairing app is free.

    HappyCow app

Vegetarians do not eat animal meat. Vegans do not eat any animal products. The HappyCow app is made for both groups. Users can search for vegetarian-vegan restaurants and stores around the world.

    LocalEats app

    Restaurant chains, like McDonalds, can be found almost anywhere a person might travel. But sometimes travelers want to eat like locals. The LocalEats app is designed for that. It can help you find local restaurants in major cities in the US and in other countries. It costs about a dollar.

    Where Chefs Eat app

    "Where Chefs Eat" is a 975-pagc book. Most people would not want to carry that around. But there is a much lighter app version of the same name for just $15. Six hundred chefs provide information on 3,000 restaurants around the world on the Where Chefs Eat app.