1 . Travelling in Paris

The uniform sandstone of the Haussmann buildings, the variety of golden historic monuments, and the attractive Seine and its elegant bridges have arguably made Paris the most recognizable and romanticized cityscape in the world. But though the city wears its history with characteristic style, it is also increasingly looking to the future and outwards to the rest of the world.

Where to go

Those looking to explore the city’s rich heritage can spend long afternoons getting lost in the Louvre or wandering the Orsay Museum, or ducking in and out of Paris’s countless historical churches. For more contemporary tastes, there’s plenty of exploring to be done in the less jam-packed outer regions-from arts venues (场所) on the sloping streets of Belleville to the luxurious hotels and reinvented bars.

When to go

You can come to Paris any time but the atmosphere is quite different at different times of year. Winter is a time for festivals and feasting on games and oysters (牡蛎). Spring and early summer are the time to make the most of city parks and cafe terraces, with fireworks set off on June 21 and military parade held on July 14. In August the capital slows down and some people love it for the feeling of calm. The autumn renewable activities start with a burst of energy for the new cultural season and big exhibition openings.

What to buy

Choose from one of the tastiest cheese selections in the city at La Fermetteon Rue Montorgueil and vacuum-pack your selection to bring home.

Know before you go

Embassy/Consulate: 0144513100; ukinfrance. fco. gov. uk for passports and most other visitor services.

2 . BBC Cymru Wales Tours

Step into the future of broadcasting at BBC’s newest and most advanced studios at 3 Central Square, Cardiff, CF10 1FT.

Ever wondered how sound effects are added to your favourite podcasts (播客)? Or what it’s like to read the news? Join our friendly guides for an unusual tour of BBC Cymru Wales. Visit our television and radio studios to discover the secrets of making BBC programmes.

On your journey you will:

•Visit one of the largest BBC newsrooms, packed with cutting-edge (领先的) technology including AR, VR and robotic cameras.

•Take a glance at TV galleries and other broadcast facilities.

Information

Each walking tour will last approximately 90 minutes. As a live and working broadcast centre, no two tours are the same, so every visit will be unique.

For group bookings, or for specific access requirements, please call 029 2087 8444.

Children under 18 must be accompanied by an adult. Tours are only suitable for children over 7 years.

All adult visitors attending tours must bring photo ID．Large bags and shopping bags are not allowed on the tour.

Bags will be searched, so to avoid delays we recommend visitors not bring large bags or unnecessary items.

Ticket prices:

Adult: £13.00

Family ticket (1 adult and up to 3 children or 2 adults and 2 children): £38.00

Student| Under 26: £10.00

Disabled person | Over 65: £12.00

Group 10+ tickets—Adults: £12.00

Group 10+ ticket—Students | Under 26: £9.00

Group 10+ tickets—Disabled people | Over 65: £11.00

7 . Dolphins (海豚) 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. 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 (恢复) 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.

8 . Computers are very important to our life now.Many people think that in the future computers will be in lots of everyday life.We won’t have to go shopping because we can get most things on the Internet.There will be no more books because we can get the texts from computers.Some people think that one day we will not read paper books.Instead,we will buy and read books using computers.The computers can keep many different kinds of books in them at the same time.And we won’t need to turn lots of pages and we will save paper.We can play games,see films and buy food.We can even make telephone calls by computers.

Some people are glad about these new ways of shopping and communication.But others do not think that computers will replace(代替)our old ways because they think Internet shopping is not such a pleasure as going to the shop.They think it is a pleasure to go into shops and look at things you want to buy.And they also think paper books will perhaps be more friendly.

10 . The over 48,000 orange trees in Seville, Spain, not only fill the city’s air with the pleasant smell of orange blossoms in spring, but they also produce over 16,500 tons of fruit every winter. Though that makes the capital of southern Spain’s Andalusia region Europe’s top orange-producing city, the fruit is too sour to be consumed fresh. While some of the produce is used to make orange jam and an alcoholic drink, most of it ends up in Seville’s landfills (填埋场). However, that may change soon thanks to a clever idea to use the oranges to produce clean energy.

The trial programme is being launched by the city’s council and park department in cooperation with Emasesa, Seville’s water supply and sanitation (卫生) division. Juice from 38.6 tons of oranges will be left to ferment (发酵) in a specialised facility. The methane (甲烷) released from the fermented liquid will be captured and used to drive a generator to produce clean power. The officials estimate the test run will produce about 1,500 kWh of energy – enough to run one of Emasesa’s water purification plants. To ensure there is no waste, the orange skins, peels, and flesh will be used as fertiliser.

“It’s not just about saving money. The oranges are a problem for the city, and we’re producing added value from waste,” said Benigno Lopez, head of Emasesa’s environmental department.

If successful, by 2023, the city hopes to recycle all the oranges and add the electricity produced back into its power transmission network. In trial runs, one ton of oranges produced 50 kWh of clean energy – enough to cover the daily electricity needs of five homes. The project team estimates that if all the fruit is recycled, it will produce enough energy to power as many as 73,000 residences.

“This project will help us to reach our targets for reducing emissions, energy self-sufficiency, and the circular economy,” Juan Espadas Cejas, mayor of Seville, said in the press conference announcing the trial scheme.