Scientists are studying different foods, and they will see which foods protect us from cancer(癌症), and which cause it. It is known that a healthy diet(饮食) will help keep a healthy body weight, which can also decrease the risk(风险) of many types of cancer.

    Fruit and vegetables

    Fruit and vegetables are an important part of a healthy diet. They can decrease the risk of some cancer types like mouth and throat cancer. They are a good source of many important nutrients such as vitamin A, vitamin C, vitamin E, and are an excellent source of fiber.

    Our advice

    Try to get plenty of fruit and vegetables in your diet. Eating fruit and vegetables with a variety of colors will help you get many kinds of vitamins and minerals, as the chemicals that give these foods their colors are good for you.

    Meat

    Eating lots of red and processed meat can increase(增加) your risk of stomach cancer. Red meat includes all fresh and frozen beef, pork and lamb. Processed meat includes ham, bacon and sausage. White meat, such as chicken, is unlikely to increase your risk of cancer.

    Our advice

    Eat smaller and fewer parts of red and processed meat. Try using beans or peas instead of meat in your diet. When you cook meat, use low-temperature methods.

    Fat

    Fat is a necessary part of our diet but high-fat diet can increase our risk of cancer, heart disease and other diseases. Meat is higher in saturated fat(饱和脂肪) and eating too much saturated fat may increase your risk of breast cancer.

    Our advice

    Try not to eat too much fatty foods. In particular, try to cut down on saturated fat contained in fatty meat, biscuits, and butter. Try to avoid frying foods in lots of oil.

    Mandara seemed to know something big was about to happen. So she let out a yell, caught hold of her 2-year-old daughter Kibibi and climbed up into a tree. She lives at the National Zoo in Washington D.C.

    And on Tuesday, August 23rd, witnesses said she seemed to sense the big earthquake that shook much of the East Coast before any humans knew what was going on. And she's not the only one. In the moments before the quake, an orangutan (猩猩) let out a loud call and then climbed to the top of her shelter.

    “It's very different from their normal call,” said Brandie Smith, the zookeeper. “The lemurs (monkey like animals of Madagascar) will sound an alarm if they see or hear something highly unusual.”

    But you can't see or hear an earthquake 15 minutes before it happens, can you? Maybe you can——if you're an animal.

    “Animals can hear above and below our range of hearing,” said Brandie Smith. “That's part of their special abilities. They're more sensitive to the environment, which is how they survive.”

    Primates weren't the only animals that seemed to sense the quake before it happened. One of the elephants made a warning sound and a huge lizard (蜥蜴) ran quickly for cover. The flamingoes (a kind of birds) gathered before the quake and stayed together until the shaking stopped.

    So what kind of vibrations (震动) were the animals picking up in the moments before the quake? Scientist Susan Hough said earthquakes produce two types of waves——a weak “P” wave and then a much stronger “S” wave. The “P” stands for “primary”. And the “S” stands for “secondary”. She thinks the “P” wave might be what sets the animals off.

    Not all the animals behaved unusually before the quake. For example, Smith said the zoo's giant pandas didn't jump up until the shaking actually began. But many of the other animals seemed to know something was coming before it happened. “I'm not surprised at all,” Smith said.

    Can you remember the day when you spoke your first word? If you can, you are unusual. Try to imagine what first few months of your life were like. I am sure you just spent most of your time eating, sleeping and crying. As you grew older, you were awake more of the time. It took your parents more time to play with you and talk to you. You watched and listened curiously (好奇). You began to know that people made certain sounds to go with certain things.

    Then you began to try making the sounds you heard. And step by step you were able to make the right sound for one thing. On that day you came to understand the secret of language. The secret is that a certain sound means a certain thing. One sound might be as good as another. But it is no good as a word unless everybody agrees on its meaning. Only when a group of people use the same set of sounds of things, can they understand each other. Then, and only then do these people have a LANGUAGE.

    After you found the secret of language, you learned words. Some of the words meant things, such as BOOKS, CHAIRS and SHOES. Some words meant doing things, such as GO and SWIM, and other words describe things, such as GOOD and DIRTY. Soon you learned to put words together to express your idea, such as “I want to go out and play with my friends.” This is language. By means of language people can communicate. So we say languages are means of communication.

    We've heard of robots and AI（Artificial Intelligence）taking human jobs, but I bet mayors（市长）don't really think their jobs can be threatened any time soon. They were wrong, and the AI running for the mayor of a Tokyo district was clear proof of that.

    AI can't legally nm for high-ranking public management positions yet, but one mayoral candidate from Tama City, Tokyo, intended to maximize the use of artificial intelligence in running city affairs. He was running his campaign （竞选运动） as "AI Mayor". Basically, he was suggesting replacing human public officials with AI and having them collect city data and create fair and balanced policies that will benefit everyone.

    "For the first time in the world, AI will run in an election," human candidate Michihito Matsuda announced on Twitter. "Artificial Intelligence will change Toma City. With the birth of an AI Mayor, we will conduct balanced politics."

    The AI Mayor was campaigning very much like its human competitors. Posters were shown all over Tama City and campaign trucks were blaring out（大声鸣响）promises of an AI utopia （乌托邦）and asking for support.

    Some people called Michihito Matsuda's campaign a stunt （噱头）, as a human would still be the one legally in charge. However, others said that they were excited about the future of AI running things in the background, adding that it had to be a better choice.

Pack the car and explore what New York State has to offer. Here are four family-friendly destinations where you and the kids can play, learn and have endless amounts of fun.

Sullivan Catskills

This year-round water park features 11 attractions, including an activity pool, a rope bridge challenge and slides. The room is kept at 84 degrees, which prevents any outside Cats-kill cold. It opens from Thursday to Sunday.

Bethel Woods Center for the Arts

It's a nonprofit organization located at the historic 1969 Woodstock Music Festival site. Guests are welcome to explore the preserved site that held the famous festival. The center also has a museum that features artifacts from Woodstock.

Thomas Cole National Historic Site

The site has been additionally fitted with digital storytelling equipment intended to engage people of all ages, and while original artworks are on display, there are also things to touch and explore.

Vidbel Mountain Homestead

This fifth-generation nonprofit farm cares for several animals, many of which are rescued. The farm works to teach children to care for the resident horses, goats, pigs and dogs. This season, the farm is open to anyone who would like to see the animals, with a special focus on child and adult visitors with special needs or dealing with illness. No admission fee.

A budget is your plan for how you spend your money. Saving money isn't easy unless you have a plan and stick to it. {#blank#}1{#/blank#}.

Set Savings Goals

Defining a goal for your savings plan is the very first step. The Consumer Financial Protection Bureau (CFPB) promotes using SMART savings goals: specific, measurable, attainable, relevant and tailored. {#blank#}2{#/blank#}. By setting SMART financial goals that are a good fit for your personal finances, you are more likely to keep up with the plan and succeed.

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Overspending is scary for many savers and spenders, but getting weekly spending down on paper can be enlightening and uncover opportunities to save an amount of money right away. Check out the CFPB's spending tracker that automatically sums expense categories and highlights spending limits, helping you stay in control of your money.

Evaluate and Cut Down Monthly Bills

{#blank#}4{#/blank#}. But you may be able to reduce some of the bills. Look for ways to upgrade to energy-efficient appliances if your budget allows. Subscriptions and streaming services are other areas that hide monthly expenses.

Make a Budget and Use Technology

Once you've reduced expenses and identified your savings goal, a budget is key to start saving. {#blank#}5{#/blank#}. If you find yourself getting hit with late payment fees or insufficient funds on your checking account, it's definitely time to address this with technology. Not only do these fees burn lots of money when you're trying to save it, but they can also hit your credit report and impact your credit score.

A. Track Spending Habits

B. Identify and Change Spending Habits 

C. The savings goals you set must be in line with your financial situation

D. Apps and online banking working together make it easier to set up ways to save

E. There are some expenses you can't get around: shelter, food, health care and insurance

F. Setting savings goals and conducting an honest review of spending habits are significant

G. Visit your credit card's website to ensure you take advantage of available cash-back offers