Thanks to the magic of the Internet, booking your yearly trip is just a few clicks away. But you may throw money away when you travel. Here are some of the most common travel mistakes that waste your money and what you can do to fix them．

1).Not having travel insurance

    {#blank#}1{#/blank#} But if Something bad does happen while you're traveling and you aren't covered（给……保险）, you'll be left paying thousands of dollars.

    What you should do: {#blank#}2{#/blank#} It only costs a few dollars a day and it offered through many of the credit card companies．

2). Mismanaging your money

    Whether it's by using traveler's checks, or getting cash before you go，you don't look for the best rates.

    What you should do：{#blank#}3{#/blank#} Check if your bank has a partner ATM network in the country you're visiting and it may cost you nothing to take out local cash.

3). Booking too early

    People get excited about their trip and, to make it real，book their flight right away. {#blank#}4{#/blank#} Both area mistake．

    What you should do：Book your flight about two to three months in advance to secure the lowest fares.

4). Asking where to eat the wrong way

    Even if you're doing the smart thing and asking locals，“Where should I eat？”you're asking the question in a wrong way. {#blank#}5{#/blank#}.

What you should do：It seems simple but asking，“Where do you eat？”means a world of difference. Instead of guessing what you might like, a local can direct you to a place he likes to visit

A．Get travel insurance!

B．Or they forget and wait until the last minute.

C．Use the ATM for cash and a credit card for all your shopping．

D．A lot of people think“I'm just going away for a short time．I'll be fine.”

E．Call a hotel to see if they will have a lower rate than what you find online.

F．You will be sent to restaurants that loca1s think tourists would want to visit．

G．Visit the tourism board when you arrive as they are experts on your location．

    I am sorry that I haven't written this letter before now. It has taken me three years to gather the courage. I have started it so many times in my head, but was afraid that you would think it disrespectful of me to write to you. It does seem strange writing to someone I have never met, but part of me feels that I know you very, very well.

    We read your file one morning in September. We knew the contents would be difficult. Later that afternoon, we received the call from our social worker to tell us that you had passed away. Suddenly, we knew what we had to do.

    There was never any doubt. All I remember was a desire to protect this little boy, to give him the love and care he deserved. And really that was that; as far as we were concerned, David was now our son. There were further meetings, questions, paperwork, decisions, arrangements and preparations. Then, two months later, we met him for the first time. I hope the fact that I call him “our son” does not offend you. Sarah, you will always be his birth mother. But I make no apology in referring to him as our son.

    For the past three years, we have loved and cared for David. We have dealt with his anger, his confusion and his anxieties. David was taken away from you soon after his second birthday. I cannot imagine the pain that must have caused you. We know that you really wanted to be a good mother to David, but you could not cope when his father left.

    It is tragic that your life ended so early. I don't know how I will explain all these things to David as he grows up, or how he will explain his story and what happened to him during his early years. I hope that it does not cast a shadow over his life as his understanding deepens. I hope you can find comfort in the fact that, from all this pain, Sarah, you have given us the most wonderful gift – an amazing little boy who is completely fearless.

    It is so unfair that you did not receive the love and the warmth in your childhood that David now takes for granted. And although you never chose to hand your beautiful baby over, I can only feel gratitude towards you for this wonderful little boy who has made our lives complete.

    Ocean Dome

    Leave it to Japan to create the largest indoor theme park on the beach. The beauty of it is that it can be enjoyed no matter how warm or cold is outside. You can see power from waves, a volcano that erupts every hour. The dome clear sky ceiling makes you think you are enjoying hot weather even in winter.

    Nitendo Amusement Park

    Like it's not strange enough to be a grown up addicted to Nintendo games, here comes a park ready to let you experience exactly the same games live. It may sound cool and it may be safe. But surely spending time in such a place can only show that you have a funny taste in experiencing gaming.

    Alien Apex Resort

    Located in Roswell, a known spot for alien related events, this one is the place for the fans of alien life to enjoy themselves. One can get abducted(绑架) here, enjoy seeking help and have fun. Strange enough is that anybody would want to……

    Suoi Tien Park

    Buddhist theme park, this one comes with Bible like story, heaven and hell, a lot of real thrills and of course some unusual fun including bats, crocodiles and crazy rides. It is a cool experience for crazy fans and it can really be something you would like to visit as a young person

    Digger Land

    Seeing the hard work of the digging machines can be actually full of education for kids. This park has everything any amusement park would have but dirt is dominant(最突出的). You can be sure your kids will enjoy getting dirty by doing crazy things involving digging with excavators(挖掘机) or operating heavy machines.

    Computers have beaten human world champions at chess and, earlier this year, the board game Go(围棋). So far, though, they have struggled at the card table. So we challenged one AI(artificial intelligence) to a game.

Why is poker so difficult? Chess and Go are “information complete” games where all players can see all the relevant information. In poker, other players' cards are hidden, making it an “information incomplete” game. Players have to guess opponents' hands from their actions—-tricky for computers. Solving poker could lead to many breakthroughs, from cyber security to driverless cars.

    Scientists believe it is only a matter of time before AI once again vanquishes humans, so our human-machine match comes up in a game of Texas Hold's Em Limit Poker. The AI was developed by Johannes Heinrich, a researcher studying machine learning at UCL. It combines two techniques: neural(神经的)networks and reinforcement learning(强化学习).

    Neural networks, to some degree, copy the structure of human brains: their processors are highly interconnected and work at the same time to solve problems. They are good at spotting patterns in huge amounts of data. Reinforcement learning is when a machine, given a task, carries it out, learning from mistakes it makes. In this case, it means playing poker against itself billions of times to get better.

    Mr Heinrich told Sky News: “Today we are presenting a new procedure that has learned in a different way, more similar to how humans learn. In particular, it is able to learn abstract patterns, represented by its neural network, which allow it to deal with new and unseen situations.”

    After two hours of quite defensive play, from the computer at least, we called it a draw.

    Monthly Talks at London Canal Museum

    Our monthly talks start at 19:30 on the first Thursday of each month except August. Admission is at normal charges and you don't need to book. They end around 21:00.

    November 7th

    The Canal Pioneers, by Chris Lewis. James Brindley is recognized as one of the leading early canal engineers. He was also a major player in training others in the art of canal planning and building. Chris Lewis will explain how Brindley made such a positive contribution to the education of that group of early "civil engineers".

    December 5th

    Ice for the Metropolis, by Malcolm Tucker. Well before the arrival of freezers, there was a demand for ice for food preservation and catering, Malcolm will explain the history of importing natural ice and the technology of building ice wells, and how London's ice trade grew.

    February 6th

    An Update on the Cotswold Canals, by Liz Payne. The Stroudwater Canal is moving towards reopening. The Thames and Severn Canal will take a little longer. We will have a report on the present state of play.

    March 6th

    Eyots and Aits-Thames Islands, by Miranda Vickers. The Thames had many islands. Miranda has undertaken a review of all of them. She will tell us about those of greatest interest.

    Online bookings: www.canalmuseum.org.uk/book

    More info: www.canalmuseum.org.uk/whatson

    London Canal Museum

    12-13 New Wharf Road, London NI 9RT

    www.canalmuseum.org.uk   www. canalmuseum.mobi

    Tel: 020 7713 0836

Most people assume that the human brain is set on "automatic"—that means it learns all by {#blank#}1{#/blank#}(it). But this isn't always true. We need to train ourselves to be better learners—to {#blank#}2{#/blank#}(active) take part in the learning process and to reflect on {#blank#}3{#/blank#} we have learnt. These kinds of learning behaviours are called "active learning". I suggest doing five things to take an active role{#blank#}4{#/blank#} your learning.

There are two {#blank#}5{#/blank#}(kind) of voices: the inner voice and the outer voice. Your inner voice expresses your {#blank#}6{#/blank#}(person) opinions, {#blank#}7{#/blank#} the outer voice tells you about opinions from what you hear or read. Although your inner voice can be useful, it can also get in {#blank#}8{#/blank#} way of learning. If you keep {#blank#}9{#/blank#}(pay) too much attention to it, you risk missing important information. Instead, active learners are open-minded and focus {#blank#}10{#/blank#} what the speaker / writer is saying, not on what their brain is saying in the background. In this way, they are in a better position to make decisions.