Best friends may be priceless but the cost of keeping the relationship alive is £23,870.

    According to a study, a BFF (best friends forever) does not come cheap with devoted friends spending £4,679 on birthday presents alone over a lifetime. And while it costs nothing to be a shoulder to cry on, big-hearted Britons go the extra mile and spend £168 on pick-me-ups(提神物品) to get their mate through a rocky patch (艰难时刻)like the breakup of a relationship.

    There's a further £242 spent on presents to show how much they mean from gifts bought on holiday to treats for no reason. And distance does not break up a close friendship as BFFs spend a whopping(巨大的) £18,000 on travel to see each other despite being miles apart because of university, jobs and marriage.

    The study by cashback site TopCashBack found on average BEFs who marry can expect £431 spent on them and a further £283 on gifts when they have children. And they can rely on their pals to help out when they move houses as they will obtain £127 worth of housewarming presents and takeaways(a kind of food).

    The survey based on a friendship lasting 40 years found more than eight in ten adults with a BFF felt their friendships were worth every penny.

    TopCashback spokesperson Natasha Smith said: “Those friendships which stand the test of time are often the most important in our lives. However, they come at a cost. From train tickets once a month to flights and a new dress for a wedding on the Italian coast, the price paid for having a best mate can soon add up. But when we asked people to compare their friendship with the financial investment(投资), only 14% thought their friendship was equal to their investment with the vast majority thinking it was worth more."

    Plenty of people dream of traveling to other planets. But “Star Wars” fans can actually visit locations where many of the films' most famous scenes were shot. Here are some of the places where “Star Wars” comes to life.

Hotel Sidi Driss, Matmata, Tunisia

    Perhaps the most famous "Star Wars" landmark in the world, this is where the interiors of Luke Skywalker's childhood home on planet Tatooine were filmed. Centuries ago, Berbers built the underground structure as a real home. Eventually it became a hotel, which George Lucas used to film the first "Star Wars" film. The set decorations came down when the crew left, but were rebuilt in 2000 for "Attack of the Clones." Since then, they've remained, so guests can eat at the table where young master Luke did.

La Grande Dune, outside Nefta, Tunisia

    The igloo(冰屋) outside of Luke's house was filmed about 300 kilometers away on the dried-up salt lake of Chott El Jerid. The igloo is still there, reachable with a decent car at the GPS coordinates 33"50'34. 42"N, 7"46'44.48"E.

    The surrounding hotels are man-made, to create the illusion (幻觉)that the underground house is next to it. The igloo from the 1977 movie was taken apart, but again rebuilt for "Attack of the Clones," and later restored by a fan. Nearby is La Grande Dune, site of the Dune Sea. About 30 minutes from the igloo is the set of Mos Espa, the spaceport town where Anakin was discovered as a young slave.

Redwood National and State parks, California

    Endor, the forest moon home of the furry Ewoks, was filmed among California's giant redwoods. Most of the well-known scenes were shot on private land owned by a lumber company. Since the cast and crew worked on "Return of the Jedi" in 1982, heavy logging has left most of the landscape unrecognizable. But driving through the parks still gives a feel for the set, especially along the Avenue of the Giants highway.

    In Grizzly Creek Redwoods State Park and the Humboldt Redwoods State Park, plates were filmed for some chase scenes.

Sea Life Melbourne Aquarium (水族馆)

    The all-new Sea Life Melbourne Aquarium, situated in the heart of Melbourne's CBD, is one of Victoria's leading visitor attractions and an unforgettable outing for the whole family. Having 12amazing zones of discovery, Sea Life Melbourne Aquarium is the very place that you cannot miss when you visit the city.

* Opening Times

    Sea Life Melbourne Aquarium is open from 9:30 am until 6:00 pm every day of the year, including public holidays. Last admission is at 5:00 pm, one hour before closing.

* Location ( 位置)

    Sea Life Melbourne Aquarium is located on the corner of Flinders Street and King Street, Melbourne. It is situated on the Yarra River, opposite Crown Entertainment Complex.

* Getting to Sea Life Melbourne Aquarium

Train

    The Sea Life Melbourne Aquarium train stop is located on the free City Circle Tram route (公交线路) and also routes 70 and 75. City Circle trams run every 10 minutes in both directions.

Shuttle Bus

    The Sea Life Melbourne Aquarium is a free bus service, stopping at key tourist attractions in and around the City. Running daily, every 15 minutes from 10:00 am to 4:00 pm.

Car Parking

    While there is no public car parking at Sea Life Melbourne Aquarium, there are several public car parking lots available only a short walk away.

* Wheelchair Access

    Sea Life Melbourne Aquarium provides people in wheelchairs with full access to all 12 zones.Each floor also has wheelchair accessible toilets.

* Terms

    Tickets will be emailed to you immediately after purchase or you can download and print your ticket once payment has been accepted. Please print out all tickets purchased and present at the front entrance of Sea Life Melbourne Aquarium. No ticket, no entry!

A Guide to the University

    Food

    The TWU Cafeteria is open 7am to 8pm. It serves snacks(小吃), drinks, ice cream bars and meals. You can pay with cash or your ID cards. You can add meal money to your ID cards at the Front Desk. Even if you do not buy your food in the cafeteria, you can use the tables to eat your lunch, to have meetings and to study.

    If you are on campus in the evening or late at night, you can buy snacks, fast food, and drinks in the Lower Café located in the bottom level of the Gouglas Centre. This area is often used for entertainment such as concerts, games or TV watching.

    Relaxation

    The Globe, located in the bottom level of McMillan Hall, is available for relaxing, studying, cooking, and eating. Monthly activities are held here for all international students. Hours are 10 am to 10 pm, closed on Sundays.

    Health

    Located on the top floor of Douglas Hall, the Wellness Centre is committed to physical, emotional and social health. A doctor and nurse is available if you have health questions or need immediate medical help or personal advice. The cost of this is included in your medical insurance. Hours are Monday to Friday, 9 am to noon and 1:00 to 4:30 pm.

    Academic Support

    All students have access to the Writing Centre on the upper floor of Douglas Hall. Here, qualified volunteers will work with you on written work, grammar, vocabulary, and other academic skills. You can sign up for an appointment on the sign-up sheet outside the door, two 30-minute appointments per week maximum. This service is free.

    Transportation

    The TWU Express is a shuttle(班车) service. The shuttle transports students between campus and the shopping centre, leaving from the Mattson Centre. Operation hours are between 9 am and 3 pm. Saturdays only. Round trip fare is $1.

    For centuries, dolphins have got our admiration, and it is easy to see why. They are beautiful, cute and smart sea animals. Dolphins are not fish, but warm-blooded animals. They live in groups, and speak to each other in their own language. In this way, they are like other animals, such as bees and birds. But dolphins are very different from almost all land animals. It is said that dolphins are the world's second brightest creatures after humans and have many brain features related to intelligence. Their brain is nearly the same size as our own, and they live a long time at least twenty or thirty years.

    Like some animals, dolphins use sound to help them find their way around. They also make these sounds to talk to each other and to help them find food. We now know they do not use their ears to receive these sounds, but the lower part of the mouth, called the jaw.

    Strangely, dolphins seem to like man, and for thousands of years there have been stories about the dolphin and its friendship with people.

    There is a story about sailors in the 19th century. In a dangerous part of the sea off the coast of New Zealand, they learnt to look for a dolphin called Jack. From 1871 to 1903, Jack met every boat in the area and showed it the way. Then in 1903 a passenger on a boat called The Penguin shot and wounded Jack. He recovered and for nine years more continued to guide all ships through the area－except for The Penguin.

    Today, some people continue to kill dolphins, but many countries of the world now protect them and in these places it is against the law to kill them.

    Many people criticize today's newspapers as sensationalist, satisfying the public's abnormal curiosity. But journalism a century ago was just as notorious (臭名昭著). Publishers at that time routinely competed with each other for wild stories that could draw in the most readers. Meanwhile, it was an ideal atmosphere for a courageous reporter like Nellie Bly to spring into fame.

    Bly, whose name was Elizabeth Corcoran, had to work to make her way in the world. Different from many women of the time, however, she refused to let the working world scare her away. Her first big opportunity as a reporter came in 1885 after she wrote an angry letter denouncing the Pittsburgh Dispatch for an article it had run criticizing women forced to work outside the home. The interested and excited editor hired Bly for her "spirit," and soon she was investigating the situations of female factory workers. Bly cared less about their jobs than their lives after work  - their amusements, their motivations, their fears and ambitions. She produced an article totally different from what other reporters of the time were writing: personal, thoughtful, meaningful.

    By 1887 Bly had a job with the New York World, one of the leader papers of the day. She quickly became famous for undercover stories about women in a mental hospital. Soon she had investigated life as a maid, a chorus girl, and even a street girl. In her best - known brave deeds, in 1890, Bly beat the famous "around the world in 80 days" trip Jules Verne had described in his novel. Traveling by steamship, train, even ricksha, Bly reported from each stop. A spellbound nation hung on every word. Only 25, Bly had become internationally famous.