Coffee drink is widespread. When people argue about whether coffee is good for health, they're usually thinking of the health of the coffee drinker. Is it good for your heart? Does it increase blood pressure? Does it help you concentrate? However, coffee affects the health of the human population in other ways, too.

    Traditionally, coffee bushes were planted under the shade of taller trees. However, more and more farmers in Latin America are deforesting the land to grow full sun coffees. At first, this increases production because more coffee bushes can be planted if there aren't any trees. With increased production come increased profits.

    Unfortunately, deforesting for coffee production immediately decreases the local wildlife habitat, because native birds nest and hide from predators（捕食者）in the tall trees and migrating birds rest there.

    Furthermore, in the long term, the full-sun method also damages the ecosystem because more chemical fertilizers and pesticides（杀虫剂）are needed to grow the coffee. The fertilizers and pesticides kill insects that eat coffee plant, and then the birds eat the poisoned insects and also die. The chemicals kill or sicken other animals as well, and can even enter the water that people will eventually drink.

    Fortunately, farmers in Central and South America are beginning to grow more coffee bushes in the shade. We can support these farmers by buying coffee with such labels as "shade-grown" and "bird-friendly".

    Sure, these varieties might cost a little more. But we're paying for the health of the birds, the land, ourselves, and the planet. I think it's worth it.

    Last week I was riding my special motorbike and then stopped at a convenience store.As I was getting my wheelchair off the back,a man watched me from his car and I noticed a wheelchair in his back seat.We spoke for a moment and I asked him about the wheelchair.He answered that it was for his daughter.“Well,do you think she would like to go for a ride on my motorbike with me?”I asked.He seemed shocked that a total stranger would ask him this.He thought about it for a second and said,“OK,as long as I can follow you.”

    He introduced me to Amy and he sat her on my back seat.Her father followed me for a few miles and she talked non-stop about what she wanted for Christmas.

    As we came back to the convenience store,she said,“This ride is the best Christmas present I could ever receive. I have been in a wheelchair my whole life and didn't know I could do this.”I told her about some of the other things I do (ski,travel the world by myself,etc.).As her father was taking her off my bike,she turned to him and said,“Oh Daddy,I'm going to be OK.Mr.Bryant does all kinds of things,and I win too.” Her father turned away as a tear of joy rolled down his cheek.He hugged me and said,“I was sitting here praying for a gift for Amy that would encourage her.She often felt that her life was dull compared to other children.God answered my prayer just now.Now I pray that God will bless you for your gift to Amy today.” I believed what he said.Being kind and thoughtful to others,we can be an answer to prayer.

    I returned home the other night, tired. My husband asked me how my evening was, “Great.” I told him. I had spent 90 minutes in a gym with 10 Ping-Pong tables and all kinds of players, all playing a little ball over the net. By 9 pm, I was excited, tired, satisfied. I had beaten two young men half my age and lost battles against other competitors. To an observer, the night was common. To me, it was a lucky thing that I hadn't expected.

    I had taken up Ping-Pong during college, and in my 30s took more advanced lessons. However, a serious accident hurt my leg, which made me unable to take exercise. Months later, I tried to play Ping-Pong but my leg pained for a week. I put the game out of my mind.

When I was 53, one day my bad leg was working a little bit better. Could Ping-Pong be possible for me, now—in my condition, at my age? I tried to play Ping-Pong again

    Ping-Pong is a sport which requires endurance(耐力). Players need quick foot work and upper body movements to return balls, requiring faster response time than tennis.

    Playing Ping-Pong offers benefits for the brain. A study of 164 women aged 60 and older showed that Ping-Pong improved cognitive(认知)function more than dancing, walking or gymnastics. “The great thing about our sport is that it can be played by anyone,” said Jimmy Butler, a four-time national USA Table Tennis Association winner. “I see 90-year-olds and 10-year-olds.”

    Years passed and my endurance improved. People started to praise my shots. I won a game. Then I won agin. These days, I feel wonderful, I believe this sport is the fountain (源泉)of youth.

    Top Music Festivals

    Festival season is just kicking off, and there is a lot to look forward to in the upcoming months.

    Pitchfork Music Festival

    Anyone who likes indie (独立的 )music and up-and-coming artists will have an amazing time at the Pitchfork Music Festival in Chicago's Union Park. This is an indie rock heaven that explores more underground and lesser known bands than the other big Chicago summer festival, Lollapalooza,

    Date: July 14-16

    Location: Chicago, Illinois, USA

    Music Type: Indie rock

    Price: S126-S2, 700

    Essence Music Festival

    No matter what time of the year it is, New Orleans is an amazing place if you love live music. The Essence Music Festival is a celebration of well-known artists like Diana Ross, Chaka Khan, and Mary J. Blige.

    Date：June 29-july 2

    Location: New Orleans, Louisiana, USA

    Music Type: R&B, Soul, rock

    Price: S75-5365

    Sziget Festival

    Budapest knows how to run a party, and Sziget is one of the biggest celebrations of music and culture in all of Europe. You can expect to find favorite artists like Bad Religion and Mac DeMarco playing here during this three day festival.

    Date: August 9-11

    Location: Budapest, Hungary

    Music Type： Eclectic, Indie rock

    Price: 65-275(around ＄70-＄296)

    Flow Festival

    The Flow Festival is a great excuse to explore the city of Helsinki. Artists including Lana Del Rey and The XX will be playing, among many others. Come to this festival to enjoy your selves with an earth-friendly belief.

    Date: August11-13, 2017

    Location Helsinki, Finland

    Music Type: Rock, soul, Jazz

    Price, 99-185(around ＄106-＄199)

    When a group of children politely stop a conversation with you, saying, "We have to go to work now." you're left feeling surprised and certainly uneasy. After all, this is the 21st century and the idea of children working is just unthinkable. This is, until you are told that they are all pupils of stage schools, and that the "work" they go off to is to go on the stage in a theatre.

    Stage schools often act as agencies to supply children for stage and television work. More worthy of the name "stage school" are those few places where children attend full time, with a training for the theatre and a general education.

    A visit to such schools will leave you in no doubt that the children enjoy themselves. After all, what lively children wouldn't settle for spending only half the day doing ordinary school work, and acting, singing or dancing their way through the other half of the day?

    Then of course there are times for the children to make a name and make a little money in some big shows. Some stage schools give their children too much professional work at such a young age. But the law is very tight on the amount they can do. Those under 13 are limited to 40 days in the year; those over 13 to 80 days.

    The schools themselves admit that not all children will be successful in the profession for which they are being trained. So what happens to those who don't make it? While all the leading schools say they place great importance on children getting good study results, the facts seem to suggest this is not always the case.

    The European Union(EU) is an organization of European countries. The countries are independent and are governed in different ways. In the United Kingdom, for example, the head of state is a king or queen. In France, on the other hand, the head of state is a president. But each of them sends representatives(代表)to European Parliament, which has some control over what happens in each of the member countries.

    The idea of the EU began in the 1950s. The first members were France, Germany, Belgium, Luxembourg, the Netherlands and Italy. Little by little, the number increased during second half of the twentieth century. By the year 2000, there were 15 member countries. The new countries were Austria, Denmark, Finland, Greece, Ireland, Portugal, Spain, Sweden and the United Kingdom.

    In 2004, the EU increased to 25 members. The Czech Republic, Estonia, Hungary, Latvia, Lithuania, Poland, the Slovak Republic and Slovenia, plus the Mediterranean islands of Cyprus and Malta all became members. The expanded EU has a population of more than half a billion people, twice as big as the population of the US.