I was asked in an e­mail about learning idioms in a foreign language. Maybe I am different from most people，but I do not bother with them. To me they are kind of dessert of language learning. They come at the end of a meal. Once you have filled up with the key words and phrases that are used in a variety of situations，then you can add a few idioms. And by that time, you will be able to pick them up naturally anyway.

    I find that many learners have trouble with idioms，as if repeating some very colloquial expressions is going to upgrade how they sound in a language. In fact, it is the opposite. Idioms are difficult to use correctly.

    Yes，occasionally you hear idioms and do not understand. But，in my experience，there are always situations where you do not understand. It is best to focus on the most important words，what they mean and how they are used. Certainly，it is best for a non­native speaker to stick to standard speech.

    Some teachers even try to teach the “real language”．Then you hear non­native speakers saying things like “I goanna”, “You wane” etc.

    You will learn all the idioms you need just by exposing yourself to the language. In general，you can save any phrase that you find interesting，and if that includes idioms，go to it. But I would not make any special effort to go after idioms. I，in fact，avoid them. If I come across something in Russian that strikes me as a particularly idiomatic use of words，I just leave it aside; do not even bother trying to learn it. If it keeps on appearing，then I will learn it.

    Skeptics are a strange lot. Some of them refuse to admit the serious threat of human activities to the environment, and they are tired of people who disagree with them. Those people, say skeptics, spread nothing but bad news about the environment. The “eco-guilt” brought on by the discouraging news about our planet gives rise to the popularity of skeptics as people search for more comforting worldviews.

    Perhaps that explains why a new book by Bjorn Lomborg received so much popularity. That book, The Skeptic Environmentalist, declares that it measures the “real state of the world” as fine. Of course, another explanation is the deep pockets of some big businesses with special interests. Indeed, Mr. Lomborg's views are similar to those of some Industry-funded organizations, which start huge activities through the media to confuse the public about issues like global warming.

    So it was strange to see Mr. Lomborg's book go largely unchallenged in the media though his beliefs were contrary to most scientific opinions. One national newspaper in Canada ran a number of articles and reviews full of words of praise, even with the conclusion that “After Lomborg, the environmental movement will begin to die down.”

    Such one-sided views should have immediately been challenged. But only a different review appeared in Nature, a respected science magazine with specific readership. The review remarked that Mr. Lomborg's “preference for unexamined materials is incredible(不可信的)”.

    A critical (批判的)eye is valuable, and the media should present information in such a way that could allow people to make informed decisions. Unfortunately, that is often inaccessible as blocked by the desire to be shocking or to defend some special interests. People might become half-blinded before a world partially exhibited by the media. That's a shame, because matters concerning the health of the planet are far too important to be treated lightly.

    The Origins of Famous Brands

    Our lives are full of brand names and trademarked products that we use every day. Although many brand names are simple acronyms(首字母缩略词) or versions of their founders' names, some of the companies we trust every day actually have fascinating and surprising back stories.

    Starbucks

    It seems fitting that the most famous coffee brand in the world would take its name from one of the world's greatest works of literature. The inspiration for the name of the coffeehouse came from Herman Melville's Moby Dick. The founders' original idea was to name the company after the Captain Ahab's ship — Pequot, but they eventually decided that Pequot wasn't a great name for coffee, so they chose Ahab's first mate, Starbucks, as the name instead.

    Nike

    Originally founded as a distributor for Japanese running shoes, the company was originally named BRS, or Blue Ribbon Sports. In 1971, BRS introduced its own soccer shoe, a model called Nike, which is also the name for the Greek goddess of victory. In 1978, the company officially renamed itself as Nike, Inc.

    The right name is essential to a company's success, and a great origin story is just as crucial as a great product. An attractive origin story is one more thing that keeps customers guessing, wondering, and buying its products.

    Google

    Google was originally called BackRub, for it searched for links in every corner of the Web. In 1997, when the founders of the company were searching for a new name showing a huge amount of data for their rapidly improving search technology, a friend suggested the word "googol". When a friend tried to register the new domain name, he misspelled "googol" as "google".

    Dannis was waiting at the airline ticket counter when he first noticed the young woman with shiny black hair pulled tightly into a knot. She wore black boots of soft leather. Dannis struggled to see her face, she was ahead of him in line, but it was not until she bought her ticket and turned to walk away that he realized her beauty, which was fair-skinned and big-eyed. She seemed aware that he was staring at her and lowered her gaze abruptly.

    When next he saw her, Dannis was buying a magazine and became aware someone was pushing him. At first, he was startled (受惊吓的) that anyone would be so close as to touch him, but when he saw who it was, he smiled.

    "Busy place," Dannis said.

    She looked up at him and blushed. Wordlessly, she moved away and joined the crowds in the terminal.

    Dannis was at the counter with his magazine, but when he reached into his pocket for his wallet, the pocket was empty. Where could I have left it? His mind was racing, the credit cards, the cash, the identification card... "The girl who was so near to me!" he said to himself. All at once he understood she had stolen his pocket. What shall he do?

    Dannis gritted his teeth. When glancing around for the police, suddenly, he spotted the black-haired girl, seated against a front window of the terminal. She seemed absorbed in a book.

    "Where is my wallet?" he yelled. The black-haired girl glanced up from her reading, with a confused look on her face. Dannis glared at her and shouted, "You stole my wallet!" The crowds began to gossip. The girl turned deadly pale, looking so restless that words failed her. A strange silence hung in the air. Abruptly, she leaped from the seat and tried to escape from the crowds.

    Dannis grabbed her by the arm. At exactly that moment, a policeman approached them and asked about what happened. Dannis hastened to explain it while the girl frowned with a shake of her head. After further enquiries, the policeman took out a wallet and handed it to Dannis, adding that someone had found it in the toilet.

With more recognition than Halloween and less than Christmas, Valentine's Day as an imported festival faces a dangerous situation in China, where it's caught between forces of tradition and fashion. Valentine's Day has a natural enemy in China. And it is not the Chinese equivalent, which falls on the seventh day of the seventh month on the lunar calendar, usually around half a year away from Feb. 14. It is the Spring Festival, also known as the Chinese New Year, that will influence the Feast of Saint Valentine.

The real disagreement between East and West probably took place over a century ago, when China's door was forced open by Western powers and Chinese scholars supported westernization as a means to strengthen our nation's ability to compete.

The introduction of the solar calendar and Western measurements was both an acknowledgment of their influence and an effort to be accepted by the world order.

For a full century, we have had two systems running in parallel. When it comes to the eventual outcome, practicality usually beats all other concerns. Laws can help, such as the three traditional festivals of Tomb Sweeping, Dragon Boat and Mid­Autumn gaining legal status in 2008 and giving every Chinese citizen a day off, but laws cannot push what people have no feelings for. So, the celebration or boycott of imported holidays or homegrown ones should be no cause for worry. If they are irrelevant, no social media will change the public's mind; and if they are accepted, there must be a need which they happen to satisfy.

Since we have no global Qin Shihuang to force one system on every country, we can always rely on a dual (双重的) approach by which we share with the outside world on the one hand but preserve our own ways of life on the other.

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    The report urges {#blank#}7{#/blank#} (provide) safety guarantees for autonomous driving and integrating it {#blank#}8{#/blank#}the transportation system; It added that the use of unmanned driving should be expanded and a commercial closed-loop for research, testing, and operation should be established. In addition, {#blank#}9{#/blank#} advocates for innovative policies and regulations to ensure legal protection for autonomous driving and establish {#blank#}10{#/blank#}inclusive and positive social environment to accelerate the commercial operation of autonomous driving services.