Maddie Messe, 13, has always loved Temple Run, a mobile game that sends her racing through swamps (沼泽) and forests to outrun a pack of crazed monkeys. What she didn't love was being forced to play as a boy — unless she was willing to buy a female version. “I felt like l was being cheated or misrepresented,” Maddie explains．“Girls are just as capable (有能力的) of running away from monkeys as boys are.”

    So last winter, Maddie researched 50 of the most popular iPhone games. What she found was infuriating：90 percent offered free male characters, but only 15 percent let you play as a female for free.

    Armed with those statistics, Maddie drafted a spirited article and fired it off to several major newspapers. The Washington Post agreed to run the piece, which attracted millions of readers around the globe — including the makers of Temple Run! “We realized she had a point,” says Natalia Luckyanova, the game's co-creator. “It was the kick in the pants we needed to say, ' We should fix it．' So we did.”

    Now you can play Temple Run with a female character for free, but Maddie hopes her campaign inspires something deeper.“If you don't see characters that look like you on TV or in movies or games, speak up! Just do your research first,”says Maddie. “One well-supported argument is much more effective than a million angry complaints.”

    Learning any language is hard, but learning English can be especially challenging. Why? Because native speakers use the language in ways that textbooks could never describe. In particular, words that British people use cause many language students to scratch their heads.

    Here's an example: You overhear a Briton calling someone a “wazzock”. But what exactly is a wazzock? This word, in fact, means a foolish person, although there's nothing about it that would help you guess that. There are many strange terms like this in British English – the Oxford English Dictionary would be much smaller without these peculiar (古怪的) usages filling its pages.

    How can these odd words be explained? Part of the answer is the British sense of humor. Britons don't like to take things too seriously, and this is evident through many British words and phrases. For example, to “spend a penny” means to use the bathroom. It refers to the days when people had to pay a penny to use a public toilet.

    In an interview for the BBC's website, British linguist David Crystal suggested there may be historical reasons for the sheer number of odd words and phrases in British English. He thinks that they began in the late 16^th and early 17^th centuries. This was a great age for the theater, when Shakespeare and other writers worked hard to keep up with the demand for new plays. The theater's popularity also created an incentive (刺激) to invent new words.

    With this in mind, perhaps Shakespeare and his peers are to blame for unusual British words such as “codswallop” and “balderdash” – which both, ironically, mean “nonsense”.

    While these strange words may be confusing to non-native speakers, they certainly make studying English a lot more interesting.

    To personal trainer Sammy Callari, 13-year-old Parker Seward is more than a client(客户). He's his "little brother". Over the past year, the pair have bonded. They play basketball together, share meals and dance to hip-hop like no one's watching.

    The trainer was asked to work with the 13-year-old boy, who has Down syndrome(唐氏症), because his coworker who dealt with the boy was out of town last spring. Callari had never worked with someone with a disability before. He was anxious the first day he met Parker. But Parker's big smile and cheery introduction immediately put him at ease. He reminded Callari of himself when he was a teenager. Like Parker, Callari has also faced his fair share of challenges over the years.

    As a high schooler, Callari described himself as being the weak kid. When it came to sports, he was always overlooked. His dream of playing baseball in college quickly faded away. When he went to college, Callari turned to a new sport. His younger brother trained him to become a boxer. Callari participated in five matches. Out of four of those fights he was the underdog, and he won three times. "I know how it feels," Callari said. "Society tells you that you can't do this, you can't do that." When it comes to Parker, Callari refuses to accept the word "can't".

    The friends meet twice a week to train. They bike, box, run and work on their core with push-ups. Parker has a short attention span, so it's Callari's job to keep him focused. "If Parker can do it, if he's having fun, even with his frustration, then people will ask, "Why can't I do that?" Callari said. "That's the whole task right now."

    Callari recalls Parker's mom once thanking him for taking a "chance" on her son. Callari told her he never viewed it that way. Parker may be the student, but Callari says he's also the one who's learning.

    City: Hangzhou

    Launched: 2008

    Size: 2,965 stations/ 69,750 bikes

    Price: $32.61 deposit（押金）+ time charge

    While taking a look at this city, you may see the best bike sharing in the world. As the second on the planet by size, the Hangzhou Public Bicycle System is one of the most common and useful shares, largely because it's combined with public transportation: a single card can be used in subway, bus, taxi and bike sharing. Residents and tourists can put down a deposit of 200 Chinese Yuan （about $33）and ride for an hour for free in this scenic city. Each additional hour costs only $0.15. It was also the first new﹣generation bike﹣sharing system in China. By 2020 it's projected to have 175,000 bikes.

    City: Barcelona

    Launched: 2007

    Size: 420 stations/ 6,000 bikes

    Price: $61.93 per year

    Barcelona's Bicycling Program developed Spain's bike﹣sharing business in a big way. This program took off like wildfire on wheels, and because four times bigger in one year. It inspired different copycat programs all over the country. Today, Spain has 132 bike﹣sharing systems. The program is one of the world's most respected and popular shares. But it is only open to residents and tourists are not allowed to use it.

    City: Paris

    Launched: 2007

    Size: 1,751 stations/ 23,900 bikes

    Price: $38.52 per year/ $2.26 per day

    Paris's bike﹣sharing is the star of the world. Launched in 2007, it is the world's largest outside of China. Cheap by American standards, you can ride around Paris on a €1.7 day pass— the first half hour of each trip is free. Because this system covers the city with an average of 50 stations per square mile, it's a favourite with both locals and tourists.

Riding clubs

    You can start horse-riding at any age. Choose private or group lessons any weekday between 9 am and 8:30 pm (3:30 pm on Saturdays). There are 10 kilometres of tracks and paths for leisurely rides across farmland and open country. You will need a riding hat.

    Opening Hours: Monday through Friday: 9:00 am—8:30 pm

    Phone: (412)396—6754 Fax: (412)396—6752

Sailing Club

    Our Young Sailor's Course leads to the Stage 1 Sailing qualification. You'll learn how to sail safely and the course also covers sailing theory and first aid. Have fun with other course members afterwards in the clubroom. There are 10 weekly two—hour lessons (Tuesdays 6 pm—8 pm).

    Opening Hours: Tuesdays: 6:00 pm-8:00 pm

    Phone: (412)396—6644 Fax: (412)396—6644

Diving Centre

    Our experienced instructors offer one-month courses in deep-sea diving for beginners. There are two evening lessons a week, in which you learn to breathe underwater and use the equipment safely. You only need a swimming costume and towel. Reduced rates for couples.

    Opening Hours: Monday and Friday: 6:30 pm—8:30 pm

    Phone: (412)396—6312 Fax: (412)396—6706

Medical Center

    The staff of the Medical Center aim to provide convenient and comprehensive medical care to students and staff of the university. The center is well equipped and the staff here are trained to deal with a broad range of medical problems. Both female and male doctors as well as nursing staff are available for consultation. Also, all kinds of medicines are sold here and are cheaper for students than other drugstores.

    Opening Hours: 24 hour from Monday to Sunday

    Phone: (412)396—6649 Fax: (412)396—6648

Watersports Club

    We use a two-kilometre length of river for speedboat racing, and water-skiing. A beginners, course consists of ten 20-minute lessons. You will learn to handle boats safely and confidently, but must be able to swim. The club is in a convenient central position and is open daily from 9a.m to 4p.m, with lessons all through the day.

    Opening Hours: Monday through Friday: 9 am—4 pm

    Phone: (412)396—6899 Fax: (412)396—6890