The novel is set in a today has not been willing to mention during the Spanish Civil War, because he was far from the one or two World War as the world forward play pivotal role, which is why the history always leave it to stay and cut out the other, we always used to resolve some in the background of the times, but often overlooked those we ignore things, perhaps it is because some of what we don't know. In 1930s the Spanish Civil War, in fact it is the prelude to the Second World War in Europe, the first confrontation between is progressive and fascist diehards, although against failure finally the Spanish people, but the war is undoubtedly the best representative of the resistance power, not one. In such a large historical background, the whole story is autobiographical memoir, that love will never change until death of the The imprint is engraved on my heart., that belief has become extremely faithful.

The main story of this novel is that American young Robert Jordan teaches Spanish at university and has deep feelings about Spain. He volunteered to take part in the Spanish government troops and to carry out blasting activities in the rear of the enemy. In order to cooperate with the counter offensive, he was ordered to contact the local guerrillas to complete the bridge bombing task. He strives for the support of guerrilla captain Pablo's wife, Bilal and other members, isolating Pablo who has lost his fighting spirit, and laying out the specific tasks of each person step by step. In the battle, he fell in love with Bilal, the little girl who had been killed by the enemy, Maria, which was to wipe out the trauma of Maria's mind. In these three days, Robert has gone through the conflict of love and duty and the test of life and death. In the bombing, he broke his thigh by an artillery shell, left the enemy alone, and finally gave his life to the Spanish people. Robert Jordan, the spirit of self sacrifice and selfless dedication deeply shocked me, I have no words to express the feelings of their own.

Because of the war, the people of Spain felt a great pain. Maria watched his parents murdered by fascist and was ravaged by the fascist, which was a great shock to her body and mind. And rabbi and other people who fought together, they were forced to leave their beloved home. To the climax of the story, another guerrilla leader was killed by fascist deaf, deaf in order to cooperate with the work of Jordan et al to steal a horse, was finally discovered and fascist besieged on the top of the hill, the deaf after a heroic struggle and heroic sacrifice, the fascists even in their heads cut off. It was sad to know that the death of the deaf, but they did not despair but under the guidance of Jordan to continue the task.

We are aware of this, but we can't be disheartened, surrender, and continue to attack and continue to kill. The war will fail because it does not do so. The work will take your order when the bastard life, you can only go huochu life to resolutely implement. Yes, no one has the right to take the life of others, but not so we have to suffer greater misfortune. Who do not want to love, die in vain, but not the final risk will not pass. It's a real cliche, but it's true. What is worse in the world than war?

The story of the time span of only four days, but the author wrote copious and fluent tens of thousands of words, the author further details of visible. People when they encounter problems, thoughts are always confused, 00 pieces to a lot of things, these thoughts are fragmented, clueless at all, the author is very good to use language to express this ambivalence intuitive, so that readers can enter the protagonist psychology, to appreciate the complex psychological characters. This kind of description is superb and makes you unwittingly follow the thoughts of the characters in the book, as if you are in it and become a member of the book.

Written in the first chapter of the book Pride and Prejudice is an extraordinary sentence of which even a person who has had only a brief look upon the book will not fail to receive a deep impression-It is a truth universally acknowledged that a single man in possession of a good fortune must be in want of a wife. In terms of Sherlock Holmes, we’d better alter the sentence into “It is a fact universally accepted by readers throughout the world that an excellent book in possession of our famous detective Sherlock Holmes is undoubtedly a masterpiece of all times.” Perhaps this is one of the most obvious explanations for the unrivaled popularity of “Holmes series” in the field of detective stories. Overwhelmed by the recommendations provided by my friends, I decided to take a look on this Sherlock Holmes and the Duke’s Son originally published by Oxford University Press.

As a whole, this book is about a case concerning the Duke’s missing son. Arthur, the Duke’s son, was found out in a certain morning to have disappeared, accompanied with which was also the disappearance of the German teacher. The school master Dr. Huxtable then turned to the famous detective of the time Sherlock Holmes for help. Realizing how tough and important the case is, Holmes immediately made up his mind to accept the case and followed Dr. Huxtable back to Mackleton by train. Having formed a rough idea about the wholle matter, Holmes probed into the case immediately and had a careful investigation of the entire area shortly after the arrival, during the process of which he discovered the body of the German teacher Heidegger. Finally, primarily due to his prominent ability as a detective, he managed to unravel the mystery and obtained the twelve thousand pounds promised by the Duke.

Having once started reading this fiction, I was completely immersed in the mysterious story presented by the book. As the saying goes, “Well begun, half done”. At the beginning of the story, just like many other detective stories, the author gives us a brief description of the condition by the words of a client. However, unlike other ones, this story first delineates the client’s strange behavior at length to indicate the severity of the incident in order to attract the readers to continue reading it. As is known to all, vivid depiction is essential to detective stories since it can help the readers understand each figure’s characteristics and visualize the scenes, thus making the story more authentic and attractive. Therefore, trying to present a “real world” to his readership, Sir Arthur Conan Doyle, author of the original “Holmes series”, has skillfully arranged the plots of the whole story from the perspective of Dr. Watson, a character not so specialized in discovering the truth hidden behind the enigmatic happenings as Holmes but so loyal to Sherlock Homes as a friend that he always accompanies Holmes wherever he goes. In this way, he elaborately depicted every scene and character in the book, Apart from the special start, the ending of the whole story, being dramatic but reasonable, is certainly an outstanding one. After all, except the author himself, who knows that the Duke’s seemingly ordinary secretary is in fact the Duke’s bastard? In addition, who knows that the Duke actually has already been acquainted with the whole thing before Holmes solves this complicated problem? Yet, surprising as it is, this ending seems so natural that it fits all the plots of the story perfectly well. While enjoying this wonderful story, I could do nothing but admire the wonderful design of this masterpiece as well as the author’s gorgeous writing skill. Closing my eyes, I can even “see” the story happening just like watching a film. Not until then did I understand why the Japanese cartoon film Detective Conan used this “Conan” as the name of its hero.

As far as I am concerned, nothing is more admirable and surprising in the hero Sherlock Homes than his profound knowledge which has certainly assisted him a lot when he was studying the case. Take the bicycle tyres for instance, Holmes actually is capable of recognizing 42 different varieties of bicycle tyres. What’s more, according to his other stories, Holmes has studied different kinds of newspapers, cigarettes, people’s footprints and other special things as well. Therefore, he seems to have the mastery of anything relevant to the cases he deals with. Except for his illimitable knowledge, Holmes also specializes in arranging the facts in order and then finding the fact leading him to a GREat discovery or even the truth itself. From his speaking “Every mystery has an answer”, we can readily shape the impression of a man with great intelligence and inflexible will. In this case, after getting rid of unrelated facts, Sherlock Homes eventually grasped the clue and discovered the amazing fact.

Looking at dark sky at night for a while, you may see a red star. It has dazzling color. People call it “Mars”. In the solar system, beyond the third planet, the fourth one is “Mars”. It is a planet which is far away from Earth, about 2 hundred million kilometers on average. It is so charming that many scientists and people want to go there. Yes, distance lends enchantment to the view.

Exploring space is not as easy as you might think. It is beyond your imagination. Scientists still make great contributions to exploring space and they also get good results. Space exploration is developing successfully. Scientists have made great progress with this project in only a few years’ time.

In the past fifty years, people have launched many detectors into the unknown universe and planets. However, most of them ended with failure. These detectors still helped the scientists and people to know more about this science. The first time they launched the detectors to Mars was in 1960s. From then on, two super countries, America and the Soviet Union, started a competition to explore Mars. They never stopped launching detectors to Mars. Even if two thirds of them failed. However, it didn’t stop us from exploring space.

Distance should not be an obstacle to exploring space. At the beginning of XX. NASA Launched two detectors to Mars, and both of them landed safty. They sent many useful information to Earth. It was really exciting news! Before that, a detector launched by Europe was lost in Universe. It was a shock to the scientific community, but they will never give up.

As a matter of fact, the purpose of launching so many detectors to space is to find a planet with life and the basic element – water.

The moon is far away from Earth, but it is the nearest star to Earth. People have been fascinated by the moon since ancient times until 1969 when astronauts from America landed on the moon. They found that the moon was just a satellite, without water, air, atmosphere and life, so people’s fantasies about moon were broken. The moon is a real “Wide-cold Palace”, it also has very bad weather, extremely cold at night and extremely hot during daytime. Nothing can subsist on the moon. When the astronauts landed on the moon, it was as if the distance went from 380 thousand kilometers to zero kilometers. All the beautiful fantasies and legends about moon were broken, so people now aim their eyes on Mars. They hope that one day the astronauts can step on Mars and realize our new dream.

Since we know the truth of moon, it is not so tempting to us. But poems about the moon can still give us some yearning.

Compare the beginnings of space travel with exploring space today. The exploration of space today is more useful. Many people are fond of Mars because among the nine planets in the solar system it is the most similar to Earth, so we call them “Brother Planets”. On Mars, there is a thin atmosphere lay and some oxygen. The detectors have found that there once exisited water. Due to the low gravity, the water all ran into space. The exploration of space is not only helping us know more about the unknown space, but also telling us a way to the new science and possibly a homeland. In other words, people may realize the dream of living on another planets.

Even though we knew moon well now, it has many touching legends n ancient times. Chang’e is a beauty who ate the elixir and then flew to the moon, she lived in the “Wide-Cold Palace” (Moon Palce) with a jade rabbit. Wugang always cut down the sweet-scented osmanthus trees on moon as a punishment. Though these legends are not true, we can still store them in our memories.

Why do we care so much about other planets? The reason is that the Earth is suffering many troubles. These troubles include: global warming, air pollution, water pollution, the population is quickly increasing, soil deterioration and decreasing natural resoures. The environment is not as good as it once was. All the troubles mentioned above are warnings us that we should pay more attention to the environment, and take care of our mother-Earth. Don’t make it suffer any more troubles. The reason is simple, we have only one Earth. Why not cherish it and make it more beautiful.

Even Mars is the most similar to the Earth in the solar system, scientists have said that outer-space is not fit for human beings to live in at the moment. Because there is not enough of the necessary thing that we need in space. We can’t find the basic thing-water. On other planets, so we should assume the attitude, “looking for a horse while riding a donkey, but not looking for a horse while discarding a donkey.” Only remember that we have one Earth. It is our duty to protect and cherish it.

In 1990, NASA launched a telescope called “Hubble” to the orbit of Earth. Without the affect of atmosphere, we can see the stars far away about 200 hundred million light-years. It is the farthest area we can see so far in the universe. People learnt a lot with the telescope, and NASA plans to launch a new telescope to space to take the place of “Hubble”. It is more modern. We can see longer distance with it. We hope that one day we can know all the secrets about the universe.

October 26th, XX, in China, the “Divin Land 5” was launched to space successfully and after 21 hours it landed safty. It proved that we have the ability to conquer space. Now scientists in China have started a project to explore the moon. Soon detectors have been launched. We hope a good result. The Chinese scientists plant to launch “Divin land 6” to space next year. We hope that day can come soon.

Now, we have full confidence in ourselves. However, before we explore space, we should take care of our only homeland, Earth. So that we have the right conditions to explore space and have a good result.

What will human being's future like? No one knows. Please remember to cherish everything we own now. Don’t be regretful for the past! Looking back at the history, and looking into the future, so we can dominate our destiny.

Distance lends enchantment to the view! All my friends, let’s make our world more beautiful!