For families on vacation, a playground provides a welcome break. It can also provide a glimpse into the local culture，from the setup of the park to the ways families interact．Here are the designs that live up to that challenge．

Fruit and Scent Playground, Stockholm

    Is there a picky eater on a steady diet of chicken fingers and cheese? Perhaps a trip to Sweden's Fruit and Scent Playground will change his or her culinary(烹饪的)tune. This playground features a banana slide，an orange seesaw，pear huts，a watermelon jungle gym and a pair of cherry swings，all designed by public artist Johan Ferner Strom. Now, who can say you can't play with your food?

Nishi Rokugo Park, Tokyo

    Located between central Tokyo and the city of Kawasaki, Nishi Rokugo combines recycled rubber tires(橡胶轮胎)with traditional playground equipment. In total, more than 3,000 tires of different sizes are used to create tunnels, bridges, tall sculptures for climbing and, of course, tire swings. There's little shade, so you can visit here in the early morning or late afternoon for the most comfortable weather, and be sure to wear your play clothes.

    Bicentennial Children's Park, Santiago, Chile

    Bicentennial Children's playground in Metropolitan Park was built to celebrate 200 years of Chilean independence and improve the lives of Santiago citizens. Dozens of slides are built into the slope, creating a design completely complementary(互为补充的)of the surrounding landscape. Fountains offer some relief from the sun, and ample seating gives parents a place to relax.

    Energy independence. It has a nice ring to it. Doesn't it? If you think so, you're not alone, because energy independence has been the dream of American president for decades, and never more so than in the past few years, when the most recent oil price shock has been partly responsible for kicking off the great recession.

    “Energy independence” and its rhetorical (修辞的) companion “energy security” are, however, slippery concepts that are rarely though through. What is it we want independence from, exactly?

    Most people would probably say that they want to be independent from imported oil. But there are reasons that we buy all that oil from elsewhere.

    The first reason is that we need it to keep our economy running. Yes, there is a trickle（涓涓细流）of biofuel available, and more may become available, but most biofuels cause economic waste and environmental destruction.

    Second, Americans have basically decided that they don't really want to produce all their own oil. They value the environmental quality they preserve over their oil imports from abroad. Vast areas of the United States are off-limits(禁止) to oil exploration and production in the name of environmental protection. To what extent are Americans really willing to endure the environmental impacts of domestic energy production in order to cut back imports?

    Third, there are benefits to trade. It allows for economic efficiency, and when we buy things from places that have lower production costs than we do, we benefit. And although you don't read about this much, the United States is also a large exporter of oil products, selling about 2 million barrels of petroleum products per day to about 90 countries.

    There is no question that the United States imports a great deal of energy and, in fact, relies on that steady flow to maintain its economy. When that flow is interrupted, we feel the pain in short supplies and higher prices, At the same time, we derive(得到，获得) massive economic benefits when we buy the most affordable energy on the world market and when we engage in energy trade around the world.

    Visitors to Britain are sometimes surprised to learn that newspapers there have such a large circulation (发行 ). The “Daily Mirror “ and the “Daily express” both sell about four million copies everyday. British families generally buy a newspaper every morning and two or three on Sundays.

    Besides the national papers, there is, however, another branch of the British press which sells almost as many copies. Local newspapers have a weekly circulation of 13 million. Almost every town and county area has one. Nearly all of them hold their own financially (财政 ) and many of them are very profitable (赚钱的 ) .

    These papers are written almost entirely for readers interested in local events-births, weddings, deaths, council (地方会议 ) meetings and sports. Editors prefer to rely on people who know the district well. A great deal of local news is regularly supplied by clubs and churches in the neighborhood and it does not get out to date as quickly as national news.

    The editors must never forget that the success of any newspaper depends on advertising ( 广告) . He is usually anxious to keep the good will of local businessmen for this reason. But if the newspaper is well written and the news items have been carefully chosen to draw local readers, the business men are grateful for the opportunity (机会 ) to keep their products in the public eyes.

    To eat only a vegan（素食的） diet might sound difficult, especially with many popular dishes containing meat or other animal products. Yet in 2017, veganism was described as “the fastest - growing lifestyle movement” in the UK, according to BBC news.

    A study by a UK market research organization, suggests that over 542,000 Brits went vegan during the previous decade, an increase of 360%. And the main force behind this increase was those aged 15-34 years old — 42% of recent vegans fall under that age range.

    So why exactly has veganism become so popular among young Brits?

    One reason could be that many young people want to protect the environment, as less meat consumption is known to be beneficial to the environment. Global meat manufacturing is believed to cause 18% of the world's greenhouse gas emissions（排放）, even more than that of all the world's cars, trains and planes combined. Another reason is that many of today's young people believe that it's wrong to kill animals to be used as food.

    Jess Murray, 22, a student at University College London, said that he chose to become vegan after realizing that eating animals is a choice that people make, rather than something that we need to do to survive. “Becoming vegan was an ethical (道德的) decision,” he told the Guardian.

    Social media is also believed to have given rise to the increase in veganism. Platforms such as Facebook allow young vegans to connect with each other much easier, while others such as Instagram have led to the creation of “vegan celebrities (名人)”, who share lips on vegan lifestyles.

    Despite the rising of veganism, Laura Wyness, an expert in diet and nutrition, said that meat is very important for people's health. “A strict vegan diet makes it difficult to get some minerals and vitamins that your body needs,” Wyness told BBC news.

    However, the popularity of veganism doesn't seem to be fading. “It feels more like this is something that is sticking.” said an expert of the Vegan Society, a UK charity that promotes veganism.

    Chicago festival season is here, but are you ready? Music festivals, film series, street fests, beer bashes—it's a summer long party. So pull out your calendar, read our guide and start enjoying weekends.

    Friday Art Markets at Daley Plaza

    Select Fridays August 19 through September

    Daley Plaza

    Cost: Free

    Direction: Nearly 75 artists will be showing their work in Daley Plaza, including jewelry, ceramics, sculpture, paintings, glass, wearables, wood and mixed media.

    Website: http://www.FridayArtMarketsaDaleyPlaza php? sid=146320

    Renegade Chicago Pop-Up

    Sept. 9-10

    Pilsen

    Cost: Free

    Directions: Get your hands on the goods at this outdoor celebration of all things handmade. Festivities include food trucks, DJ sets, craft brews, DIY workshops, photo ops and shopping.

Website: http://www.RenegadeChicagoPop-Up php? sid=146346

    Millennium Park Summer Music Series

    Select Mondays and Thursdays June 12 through Aug. 21

    Millennium Park

    Cost: Free

    Directions: Grab a blanket and some picnic snacks for a free outdoor concert in the park. The music series features a wide variety of music from pop local, national and international artists.

Website: http://www.MillenniumParkSummerMusicSeries php? sid=146432

    Northsider Craft Beer Fest

    Sept 23

    Uptown

    Cost: $15-$69

    Directions: Spend a day on the green sampling beers and hard ciders（苹果汁）from breweries across the country, including Colorado, Michigan, California and Wisconsin—and let's not forget those in our own home state, too.

    Website: http://www.NorthsiderCraftBeerFest php? sid=146467

    Hi, everyone! I am Paul Hawking, the trip leader for this weekend's activity.

    It's that time of the year again when the days are long and it is nice to sit outside and enjoy some oysters(牡蛎).

    We plan to head out to the Mission Bay this Sunday for a beach picnic. You can buy fresh oysters at the Mission Bay Oysters Company and you just need to pay $6 to $10 for each dozen, depending on the size. It's on Sunday, June 30.

    We will meet at the Student Center at 9:00 a.m. and all go together. The driving time is one and a half to two hours, and the time of return is still uncertain. Come and join us in what must now be the 4^th or 5^th such trip for the Outing Club.

    The oyster farm has a small picnic area with chairs and barbecue grills(烧烤架). Bring some briquettes(煤球) if you would like to grill. Except for oysters, oysters and oysters, little is available there, so please bring your own food and drinks. And of course, if you have any special oyster recipes(食谱), bring them, make them and share them!

    The weather forecast(预报) says it's going to be sunny and around 26℃ this weekend. My telephone number is 408-896-3228. Please feel free to call me if you have any questions. Remember to finish your homework before we leave for the picnic.