You need some bread and milk. But half an hour later, you leave the supermarket with a trolley（推车）full of food. What games do supermarkets play to make us spend so much money?

    The tricks usually start before you walk in. Outside the supermarket entrance, anybody who walks past can smell warm, fresh bread. That makes us hungry and ready to buy lots of food, not just bread.

    Now you're inside and, of course, a small basket would be fine, but all they have are trolleys. And of course the problem with a trolley is that it looks sad and lonely with just one or two goods inside. So we may fill it with something. In fact, supermarket trolleys are actually getting bigger so that we buy more.

    Of course, many people shop in supermarkets because they think everything is cheaper than in other shops. So supermarkets offer very cheap prices on some things but then have higher prices for other goods. One new trick is to put red stickers（标签）on them. Customers usually connect red stickers with lower prices so the red stickers is easy to be seen, even when there is no reduction! Interestingly, this trick appears to work more with men than with women.

    There is a story behind the position of everything in the supermarket. The most expensive goods are usually at eye-level so you see these immediately. The exception is anything that children might like. These goods are on lower shelves so that kids see them.

    Apart from what you see and smell in a supermarket, what about what you listen to? In most supermarkets they have soft, slow music. It's so relaxing that you slow down and spend more time (and money) in the store. Experts suggest it's better to shop when it's quieter, on a Monday or a Tuesday for example. And be careful with queues at the checkouts（收银台）. These are sometimes on purpose, to make you buy something from the checkout shelves while you wait.

    So, next time you go into your local supermarket, remember these tricks and see if you can come with just the things you went for.

    Pat O'Burke was a poor Irishman with a large family, and one morning, waking up very early from cold and hunger, he decided to go shooting in a wood near his cottage. The wood belonged to Lord Northwood, a rich gentleman, Pat had no right to go there, but in it there were swarms of rabbits and flocks of birds that were good to eat, and Pat determined to take the risk. Suddenly he saw the owner, with a group of friends, coming towards him in the wood. There was a look of anger on Lord Northwood's face as he caught sight of the gun in Pat's hands. Pat's heart sank with fear, but he saw there was no hope of escape, so he walked boldly(大胆) up to the company and said to Lord Northwood, “Good morning, sir, and what has brought you out so early this morning?” Lord Northwood, rather surprised, said he and his Mends were taking a little exercise to get an appetite(食欲) for their breakfast. Then, looking at Pat with suspicion(怀疑), he said, “but why are you out so early in the morning?” “Well, sir” said Pat, “I just came out to see if I could get a breakfast for my appetite.” The whole crowed burst into laughter at Pat's ready wit(机智), and with a smile Lord Northwood walked on, leaving Pat to try his luck with the rabbits.

    The Golden Gate Bridge in San Francisco, California is one of the world's most beautiful bridges. It is also one of the most visited places in the world. Vehicles(车辆)cross the bridge an average of 41 million times each year. More than 1800 hundred million vehicles have used the bridge since it opened more than 70 years ago.

    The bridge was painted "International Orange" because that color went well with the natural surroundings. The color also is easier to see in the heavy fog that often covers the area. But the Golden Gate Bridge was not named for its orange color. It was named for the body of water that it crosses，the Golden Gate Strait.

    The Golden Gate Strait is the entrance to the San Francisco Bay from the Pacific Ocean. The Golden Gate Bridge links the city of San Francisco with Marin County, California.

    Planning for the bridge began in the 1920s when the area around San Francisco was growing. People living in the area needed another way to get to the city besides small ferries(渡船).

    Joseph Strauss was the chief engineer for the project. Work began in 1934. Mr. Strauss demanded the strongest safety protections in the history of bridge building. These included the first use of "hard hats" to protect the workers' heads and special glasses to protect their eyes.

    A special safety net was suspended(挂)under the bridge. This net saved the lives of 19 men during the construction. However，11 other workers were killed when they fell from the bridge through the net. Still，this was a new safety record for the time.

    The Golden Gate Bridge opened in 1937.It extends 1280 meters across the water. The total length is 2737 meters. It was the largest suspension bridge(吊桥)in the world until 1964.That is when the Verrazano Narrows Bridge opened in New York City. Today，the Golden Gate Bridge is the ninth longest suspension bridge in the world.

    When I lived in Spain, some Spanish friends of mine The family you have chosen decided to visit England by car. Before they left, they asked me for advice about how to find accommodation. I suggested that they should stay at 'bed and breakfast' houses, because this kind of accommodation gives a foreign visitor a good chance to speak English with the family. My friends listened to my advice, but they came back with some funny stories.

"We didn't stay at bed and breakfast houses," they said, "because we found that most families were away on holiday."

I thought this was strange. Finally I understood what had happened. My friends spoke little English, and they thought 'VACANCIES' meant 'holidays', because the Spanish word for 'holidays" is 'vacancies'. So they did not go to house where the sign outside said 'VACANCIES', which in English means there are free rooms. Then my friends went to house where the sign said 'NO VACANCLES', because they thought this meant the people who owned the house were not away on holiday. But they found that these houses were all full. As a result, they stayed at hotels!

We laughed about this and about mistakes my friends made in reading other signs. In Spanish, the word 'DIVERSION' means fun. In English, it means that workmen are repairing the road, and that you must take a different road. When my friends saw the word 'DIVERSION' on a road sign, they thought they were going to have fun. Instead, the road ended in a large hole.

English people have problems too when they learn foreign languages. Once in Paris, when someone offered me some more coffee, I said "Thank you" in French. I meant that I would like some more. However, to my surprise the coffee pot was taken away! Later I found out that "Thank you" in French means "No, thank you."

    Sagrada Familia (2, 056, 448 visits /year)

    Opening hours: 09: 00-18: 00 (October-March)    09: 00-20: 00 (April-September).

    Admission: $11, or $10 with the Barcelona Card.

    Disabled access: Yes.

    The temple has been under construction since 1882 and they've still got another 30 to 80 years to go before it will be finished. The project's vast scale (规模) and its special design have made it one of Barcelona's top tourist attractions for many years.

    La Pedrera (1, 133, 220 visits /year)

    Opening hours: 09: 00-18: 30 (November-February)    09: 00-20: 00 (March-October)

    Admission: $9.50. Save 20% with the Barcelona Card.

    Disabled access: No.

    This building used to be called Casa Mila, but nowadays it's more commonly known as La Pedrera. It was made of bricks and had colorful tiles (瓷砖).

    Barcelona FC Museum (1, 032, 763 visits /year)

    Opening hours: 6th April-4th October: (Monday to Saturday) 10: 00-20: 00; the rest of the year: 10: 00 to 18: 30.

    Admission: $8.50 for entry to museum and an extra $17 for a guided tour.

    Disabled access: Yes.

    It is now generally considered as the best football museum in the world. You can see so many trophies (奖杯), pictures and statues of great football players. I'm not a football fan but I still enjoyed walking round this museum.

    Miró Museum (518, 869 visits /year)

    Opening hours: Check website for details as they vary depending on the time of the year.

    Admission: $8. Save 20% with the Barcelona Card.

    Disabled access: Yes.

    This museum has a wide range of Miró's works dating back as far as 1914. This artwork collection includes not only his paintings but also a good selection of sculptures.

A Dream Chaser in a Wheelchair

    Since the age of three, Chelsie Hill had dreamed of becoming a dancer. That ambition nearly ended in 2010 when Hill was in a car accident, which put the 17- year-old high school senior in hospital for 51 days and left her paralyzed from the waist down. For most people, that would have destroyed any hope of a dancing career. But for Hill, it was the beginning. Far from being a barrier, her wheelchair encouraged her to fight. "I want to prove to everyone including myself that I'm still normal," she said, "whatever normal means."

    Normal for her meant dancing, so Hill did it in her wheelchair alongside her nondisabled high school dance team. Half of her body was taken away from her, so she had to move it with her hands. It took much learning and patience.

    After graduation from high school, Hill wanted to expand her dance network to include women like her. She met people online who were fighting for the dream of dancing against various spinal(脊椎的)injuries, and invited them to dance with her. To reach more people in a larger city, Hill moved to Los Angeles in 2014 and formed a team of dancers with disabilities she called the Rollettes.

    Every year Hill holds a dance camp called the Rollettes Experience for wheelchair users to help them bring out their acting talent. In 2019, 173 participants from ten countries attended. For many, it was the first time they'd felt they belonged. Edna Serrano said that being part of the Rollettes team gave her the courage to get behind the wheel of a car. "I didn't know I could do so many things that my fellow teammates had taught me." she said. "I didn't know I could be sexy. It's so powerful to have my teammates in my life, because they're my teachers. I have more confidence."

    Chelsie Hill attained what many of us never will: her childhood dream. She has been chasing her dream in the wheelchair. She's a dancer. The Rollettes have helped her find something else just as fulfilling.