Larry was on another of his underwater expeditions(探险)but this time, it was different. He decided to take his daughter along with him. She was only ten years old. This would be her first trip with her father on what he had always been famous for.

    Larry first began diving when he was his daughter's age. Similarly, his father had taken him along on one of his expeditions. Since then, he had never looked back. Larry started out by renting diving suits from the small diving shop just along the shore. He had hated them. They were either too big or too small. Then, there was the instructor. He gave him a short lesson before allowing him into the water with his father. He had made an exception. Larry would never have been able to go down without at least five hours of theory and another similar number of hours on practical lessons with a guide. Children his age were not even allowed to dive.

    After the first expedition, Larry's later diving adventures only got better and better. There was never a dull moment. In his black and blue suit and with an oxygen tank fastened on his back, Larry dived from boats into the middle of the ocean. Dangerous areas did not prevent him from continuing his search. Sometimes, he was limited to a cage underwater but that did not bother him. At least, he was still able to take photographs of the underwater creatures.

    Larry's first expedition without his father was in the Cayman Islands. There were numerous diving spots in the area and Larry was determined to visit all of them. Fortunately for him, a man offered to take him around the different Spots for free. Larry didn't even know what the time was, how many spots he dived into or how many photographs he had taken. The diving spots afforded such a wide array of fish and sea creatures that Larry saw more than thirty varieties of creatures.

    Larry looked at his daughter. She looked as excited as he had been when he was her age. He hoped she would be able to continue the family tradition. Already, she looked like she was much braver than had been then. This was the key to a successful underwater expedition.

    As sea levels climb, even Washington, D. C. could see more frequent and widespread flooding at high tide.

    Strong storms and high winds sometimes bring floods to coastal areas. But cities and towns along the US East Coast are flooding even in calm and sunny weather. Among them is Maryland's capital Annapolis. Tourists there must sometimes walk through water flooding downtown streets surrounding the habor. Sometimes water covers roads in Atlantic City, N. J. Even the yards and basements of coastal homes near New York City sometimes flood.

All are suffering from this trend—normal high tides surpass (超过) a rising sea level.

    Sea levels have climbed, on average, about 20 centimeters (8 inches) over the past 135 years. And a sharp increase in tide flooding is one of the more visible impacts affecting many coastal areas, notes William Sweet, an oceanographer.

    Sweet and his co-workers recently analyzed data from 45 tide gauges (计量表) along the US coasts. These tools record the changing heights of tides as they rise and fall. From these data, Sweet's team calculated the number of : “troublesome floods” in various coastal cities. These floods, Sweet explains, typically occur when water level is about 30 centimeters (1foot) above the historic level of the highest tides. In June 2014, the team reported finding a growing rise in these flooding events.

    In Charleston, S.C. from 1957 to 1963, the city experienced troublesome floods an average of 4. 6 days per year. Bur from 2007 to 2013, the occurring rate of troublesome floods jumped five times. Annapolis city was even more serious. From1957 to 1963，troublesome floods were roughly 3. 8 days per year. From 2007 to 2013, the average was 10 times higher- 39. 3days a year.

    “Over the next few decades, climate change probably drives sea levels even higher,” Sweet says. “So today's flooding problems promise to become only more widespread and frequent.”

    Spend a pleasant day exploring the Georgian city of Bath during a day tour by rail. This package includes return train tickets to Bath from Paddington, central London, plus an open top bus tour in Bath and entry to the Roman Baths.

    London to Bath by Rail

    Make sure you arrive at London's Paddington Station before 8:30 am as your train to Bath leaves at 9:00 am! Please get on the train through Platform One. The countryside will fly past as the train travels to west, arriving in Bath after 1 hour 24 minutes.

    Hop-on Hop-off Open Top Bus Tour

    Once the train arrives in Bath, you can enjoy the view of the city during a hop-on hop-off bus tour. This bus tour has convenient stops near Bath Abbey, the Roman Baths and Jane Austin Centre, all must-see Bath destinations.

    Roman Baths

    The Roman Bathing Complex in the center of the city gave Bath its name, making it a key place to visit during your day in the city!

    The Roman Baths were built around Britain's only hot spring and were used primarily as a place to relax in the warm water! The Baths are located below the modern street level and you will be able to explore four fantastic parts of the attraction: the Sacred Spring, Roman Temple, the Roman Bath House and the Museum, holding finds from the Roman Baths.

    How you spend the rest of your day in Bath is up to you! You could visit the Jane Austen Center, a wonderful exhibition which reveals Jane Austen's life in Bath, or wander along Great Pulteney Street, a magnificent-looking road that dates back to 1789. Bath is yours for the taking.

    Return to London

    Your train ride back to London takes 1 hour 26 minutes, arriving in London at 7:39 pm. Remember to arrive at Bath Spa Station at least 30 minutes before departure time.

    Please Choose Cloud Services

    May be unsure, or you do not know where to begin. Trying every Cloud service would take a lot of time and work. But, the website Reviews.com might help.

    One valuable feature is the protection of digital files, including photos, videos, documents, music and more. If the worst happens and your computer crashes, or gets lost or damaged, your files can still found in the Cloud.

    Cloud services let you access your files from almost anywhere. No need to worry about a file stored on your computer when you are away from your desk. If you have an Internet connection, you can open your files from any computer, or from a phone, when they are stored using a Cloud service.

    Using a Cloud service makes sharing files easier. If you send documents to a group using emails, you may then wonder which version everyone is working with. When sharing files using a Cloud service, everyone will see the same document and the latest version.

    The first thing to consider is the amount of storage space you need. Check how much space you are currently using on your computer and mobile devices. If your computer or phone is filled with photos and you have little free space, you may want to move your photos to the Cloud. Some Cloud services are free. But, if you need a lot of space, you will probably need one that costs money.

    Even if everyone you have ever met is a Windows user, you still probably want a Cloud service that works with many platforms. You might become friends with an Android user or start a job with a company that computers on Apple!

    Italian Joseph Caspar Mezzofanti was said to have spoken more than 38 languages fluently at the time of his death in 1849, a skill that would have been useful in today's globalized economy. Unfortunately, when it comes to the high school Spanish lesson in the decades, most people nowadays have remembered that there is nothing more complex than "Donde esta la biblioteca". So we set out to uncover what's involved in learning a foreign language and which methods work best.

    Some advertisements say that some language learners believe they're just a 15-minute audio tape away from becoming UN interpreters. But experts say these get-fluent-fast programs are a complete sham." Actually, there is hardly a shortcut that can do that," says Dekeyser, a professor of second language acquisition at the University of Maryland." The only way to learn a language is to make quite a bit of effort on a daily basis."

    Many experts agree that the ideal learning method for language learners really depends on the individual." Find the method that works for you and stick with it," says Simcott, a polyglot who has professionally worked in over 14 languages at once for the British Foreign Service." If audio works for you, do audio. If you like taking classes, do classes. But remember to keep practicing every day."

    However, not all people are created equal. Some may have talent for language learning, but it doesn't mean they can passively await fluency. "Practice is an effective learning method," says Davidson." The more time that you spend during the day speaking your second language, the better at it you're going to be."

    Learning from multiple people is also a good way, especially when you are attempting to cultivate a native accent. "When you are exposed to a lot of people, you get a much better sense of what the sound of a word is supposed to be," says Davidson. "You avoid exposing yourself to what could be features in one individual's speech patterns."

    Tokyo is one of those places that you can love and hate at the same time.

    In Tokyo there are always too many people in the places where I want to be. Of course there are too many cars. The Japanese drive very fast, but in Tokyo they often spend a long time in traffic jams. Tokyo is not different from London, Paris and New York in that. It is different when one wants to walk.

    At certain times of the day there are a lot of people on foot in London's Oxford Street. But the streets near the Ginze in Tokyo always have a lot of people on foot， and sometimes it is really difficult to walk. People are very polite; there are just too many of them.

    The worst time to be in the street is at 11:30 at night. That is when the nightclubs are closing and everybody wants to go home. There are 35,000 nightclubs in Tokyo, and you do not often see one that is empty.

    During the day，most people travel to and from work by train. Tokyo people buy six million train tickets every day. At most stations, trains arrive every two or three minutes, but at certain hours there do not seem to be enough trains. Although they are usually crowded, Japanese trains are very good. They always leave and arrive on time. On a London train you would see everybody reading a newspaper. In Tokyo trains everybody in a seat seems to be asleep, whether his journey is long or short.

    In Tokyo, I stood outside the station for five minutes. Three fire-engines raced past on the way to one of the many fires that Tokyo has every day. Tokyo has so many surprises that none of them can really surprise me now.