Помогите сделать задания по английскому и перевод, пожалуйста

1.Read, translate and retell:
Each police force in Great Britain is divided into two main branches: - Uniform police, - Criminal Investigation Department (CID). These two branches carry out different aspects of the same work – the prevention and detection of crime. The organisation within each police force is shown below: Divisions Subdivisions Police stations. The ranks of the police forces are as follows: Chief Constable Assistant Chief Constable Chief Superintendent Superintendent Chief Inspector Inspector Sergeant Constable. It has been rightly said that people get the government they deserve; it is equally true that people get the police force they deserve. The British possess one of the best police forces in the world. The police in Britain enjoy a unique advantage over the police of almost every other country in the world: they are helped, not hindered, by the public they serve. The reason for this is that the British public respect and trust their policemen. In Britain, the basic conception is that the police are civilians whose job is to protect and to help their fellow-citizens. A number of important principles follow. First the police are not servants of the Crown that is, of the Government. The police forces of England are administered not from Whitehall but by their own local police authorities. The policeman can and should protect his fellow-citizens against criminals as well as against the Government or any other authority if the Government or that authority acts illegally. The policeman will restrain an official of a Government Department from making an illegal entry into a private house. His duty is simply to see that the law is kept. Then, partly because of their civilian status and partly as a safeguard against the possible abuse of their power, the police are unarmed. It is almost impossible to exaggerate the good, which Britain has gained from insistence on this principle. The fact that the policeman is discouraged from using force means that he must do his work by tact and persuasion. Blustering or shouting only makes a British crowd laugh or jeer, and the policeman learns that good humour is essential if he is to do his work well. Finally, each policeman is individually responsible for his actions, and his powers must be clearly defined and limited. Neither principle needs much explanation. If each policeman did not have individual responsibility, it would mean that the police would be a paramilitary organisation of a sort known only too well in totalitarian countries. For the same reason, their powers of arrest, of search, and of questioning the public must be determined and restricted. The usefulness of the police depends on the ability of the constable on the beat or in the patrol car. It is to him that the citizen in trouble first turns, and it is on his efficiency that the prevention of crime and the arrest of criminals primarily depends. The policeman is an independent agent, and though there are of course occasions when two or more policemen work together, for the most part he does his work alone. The prevention of crime is the main task of the uniform police.
Task 1. Find English equivalents of the following words and expressions in the text: - угроза свободы личности, - выполняют разные аспекты одной и той же работы, - предотвращение и расследование преступлений, - уникальное преимущество, - им помогают, а не мешают, - уважают и доверяют, - незаконное проникновение в частное жилище, - невозможно переоценить то положительное …, - такт и убеждение, - его полномочия должны быть определены и ограничены, - личная ответственность, - их полномочия на арест, обыск и допрос.