In my bag I always carry the same essential items: my keys, my purse, some loose change, my mobile phone and my little blue vocabulary notebook. This year I am living abroad in Germany and I am trying to learn as much German as possible. I always knew that living abroad would be a great way to learn a foreign language but one thing I didn't realize was how many new words and phrases I would come across every day! I see and hear new words everywhere; the announcements in the train station; menus in cafes; on social media; on the local newspaper and of course from my German-speaking friends.

    At first I was slightly upset by the large amounts of German I didn't understand. Speaking German in Germany is definitely very different from that in the classroom; I kept on looking up new words and by the end of the day I had forgotten most of them already. It was very frustrating. After a month of worrying that I would never be able to improve my language skills, I went to the stationery shop and bought a small notebook which easily fit into my handbag or even into my back pocket! I set myself the goal of writing five new words or phrases a day into my little blue book and soon enough it became one of my most valuable language-learning tools.

    I don't have any rules about which words I write down. Most days I write down words that I learn from my colleagues at work, words that I don't understand in reading or words that I have learned from seeing them in context. For example, I have learned the names of many fruits and vegetables from looking at their labels in the supermarket (a very unexpected source of vocabulary!) and I have learned many words that I have heard on TV or on the radio. It doesn't even matter if I know how to spell a new word straight away. If I hear a word but I don't know how to spell it, I write down how I think it sounds and look it up later.

    My little blue vocabulary book is now like my close friend. We go everywhere together. Setting this small daily goal has made me feel much more in control of my language teaming and I am already seeing an improvement. I will continue to use it for the rest of my stay in Germany and also when I return to university at home in September.

    Sharing E Umbrella, a new umbrella sharing company based in Shenzhen, China, recently announced that it had lost most of the 300, 000 umbrellas since it was set up.

    China's sharing economy has been growing rapidly, with companies offering anything from bicycles and basketballs to phone batteries for people to rent. Customers make a small deposit（押金）and get to use the thing for a daily cost, with a fine put in place for every day if they fail to return the product in time. It's a simple business model, and market data shows that people see sharing as a cheap and convenient way to cut down waste.

    Zhao Shuping founded the Sharing E Umbrella, an umbrella sharing service, in April. By the end of June, he had already started in 11 major Chinese cities, including Shanghai, Nanjing and Guangzhou. While picking up the umbrellas was relatively simple, as they were made available（可得到的）at bus and subway stations, the return system turned out to be a different matter. "Umbrellas are different from bicycles, "Mr. Zhao told Chinese news site ThePaper.cn. "Bikes can be parked anywhere, but with an umbrella you need something to hang it on. "

    So instead of bothering to return the umbrellas back to a station, a lot of people just took them home, and Sharing E Umbrella has reportedly lost track of most of the 300,000 umbrellas. Considering that borrowing umbrellas requires a 19 yuan deposit, with a fee of 0.50 yuan per half an hour usage, Zhao says that he suffers a loss of 60 yuan per lost umbrella, so the company is now in the red, but he is not ready to stop it just yet. Zhao announces that Sharing E Umbrella still plans to roll out（推出）30 million nationwide by the end of the year.

    Passing through the Atlanta airport one morning, I caught one of those trains that take travelers from the main terminal to their boarding gates. Free, and impersonal, the trains run back and forth all day long. Not many people consider them fun, but on this Saturday I heard laughter. At the front of the first car – looking out the window at the track that lay ahead – were a man and his son.

    We had just stopped to let off passengers, and the doors were closing again. "Here we go! Hold on to me tight!" the father said. The boy, about five years old, made sounds of sheer delight.

    I know we're supposed to avoid making racial distinctions(种族歧视) these days, so I hope no one will mind if I mention that most people on the train were white, dressed for business trips or vacations.

    As I got off, I remembered something I'd wanted to buy in the terminal. I was early for my flight, so I decided to go back.

    I did – and just as I was about to reboard the train for my gate, I saw that the man and his son had returned too. I realized then that they hadn't been heading for a flight, but had just been riding the shuttle.

    "I want to ride some more!"

    "More?" the father said, mock-exasperated(嗔怪模仿) but clearly pleased. "You're not tired?"

    "This is fun!" his son said.

    "All right," the father replied, and when a door opened we all got on.

    There are parents who can afford to send their children to Europe or Disneyland, but the children turn out rotten. There are parents who live in million-dollar houses and give their children cars and swimming pools, yet something goes wrong. Rich and poor, black and white, so much goes wrong so often.

    "Where are all these people going, Daddy?" the son asked.

    "All over the world," came the reply. The other people in the airport were leaving for distant destinations or arriving at the ends of their journeys. The father and son, though, were just riding this shuttle together, making it exciting, sharing each other's company.

Dear Durhammers,

    Durham has been your home in the past three years. This is an appropriate moment in time to invite you as a group of "tourists" in this special exploration. We would also like to congratulate you on your forthcoming transition from being a Durhammer to a member of society. Please see information below on offers and activities to assist with planning your coming celebrations.

    View details of special offers for Winter Assembly at:

    http://www.dur.ac.uk/ceremonies/congregation/offers/

    ●Sign up to keep in touch with Durham University and get a goody bag sponsored by the ALUMNI team.

    ●20% discount on pre-ordered Durham University Merchandise with the ticket code WGRADUATE2019 (Or you have to pay the full price at the shop.)

    ●Pre-order your photographs and receive a discounted rate.

    ●Free entry to the exhibitions at Palace Green Library for you and your guests (with tickets).

    ●Purchase a diploma container to keep your degree certificate safe. Please check:

    https://www.dur.ac.uk/student.registry/qualifications/order/

    ●Details of celebration events being held in Departments and Colleges are published at:

    https://www.dur.ac.uk/ceremonies/congregation/celebrations/

    Information on the highlight of the celebration, including but not limited to the opportunity to go out for BBQ and camping at Botantic Garden is published at:

    https://www.dur.ac.uk/campusperks/whatsnewon/ceremonies/

    We also hope very much that you will come and meet us and colleagues at the ceremony, which is a traditional and magnificent public presentation of your diploma and award, and it is always memorable and fun. You will have already received a formal email invitation, but this is just to say that we hope to meet you there and congratulate you in person.

Yours sincerely,

Sir Thomas Allen

    These days, it seems like everyone wants to go out into space and live on new planets. Rather than depend on another pre-existing planet, could we make a new, proper planet ourselves?

    To start with, if we do want to be living on it, we should find a good place in space to put the new planet. We'd want it to be in a habitable zone, meaning the planet should be at the right distance from its star to make sure there would be perfect temperatures and most importantly, liquid (液态的) water.

    We'd also need the right materials to make the planet. Our Earth is made up of many different elements (元素). If we made our own new planet we'd probably want it to have similar elements and a similar structure (结构). We'd also want enough water to form some oceans.

    But even if we get all of the materials creating a new planet like Earth could have many troubles. It might be something more like a huge space station. It would be pretty expensive if we wanted it to be super big.

    We would probably also need a lot of food since there's going to be many scientists and astronauts out in space working on this project!

    According to NASA, each astronaut uses about 0. 83 kilograms of food per meal, including 0.12 kilograms of packaging (包装) material. Without the weight of the packaging material, we'd need about 780 kilograms of food just to feed one astronaut for a year.

    Putting all these together could make it possible to make our own planet one day! In reality, creating a new planet would probably require a very modern technology and there would be tons of other things to think about. And if this is even possible, it likely won't happen for a very long time.

With all the dietary information online, it can be hard to know what tips to follow. Watch out for these words and expressions.

Fat Is Good

It doesn't matter if you are part of the fat is GOOD for you or BAD for you group, the important question to ask is the source of the fat. If it comes from a land-based animal, and is likely to be solid at room temperature, then it is saturated （饱和的） fat whereas if it comes from fish or plants, and it is likely to be liquid at room temperature, then it is unsaturated fat. All the evidence indicates that eating more unsaturated fat than saturated fat lowers your risk of dying early.

Natural Sugar Is Better

The vast majority of sugar we consume is sucrose （蔗糖）. It is the white powdered stuff we cook with and is made up of glucose and fructose. How about sugar from honey? It is often marketed as natural and better for you. Actually, it just has its own distinct flavour, but is as sweet because of glucose and fructose.

High-pH Water

Some people think we need to eat alkali （碱） food to maintain our blood at a pH of 7.4. But everything we eat or drink passes through the stomach, which, at a pH of 1.5, is the most acidic part of the body. It is then neutralised to a pH of 7. So, nothing we eat will change the pH of our blood.

Don't Eat Anything That You Can't Pronounce

Whether foods are natural or highly processed, they are all full of chemicals. Are you supposed to fear "phenylthiocarbamide", because you can't pronounce it? This is simply the chemical responsible for the bitter taste found in brassicas, the plants in the cabbage and mustard family.

Don't Eat Food With More Than Five Ingredients（佐料）

Simple foods are not necessarily healthier for you. If I, for instance, use Chinese five spice powder in a recipe, that would count as one of the five ingredients. However, what if I added the typical components of five spice powder separately into a dish? Does that mean my recipe suddenly becomes bad because it has more than five ingredients?