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20 (2 номера)

in the russian official bodies of public health services is both paid medicine, and free treatment accessible to all. the state as is necessary carries out the duties of care of all categories of citizens: " everything, as to fast and necessary medical aid, is free-of-charge and qualitative ", " stable financial support of the state " and " the rigid control above local officials ".in my opinion, it is most the best, disciplined system. at our country also there is a set of private(individual) health services (service) and in comparison with the social organizations, the small difference is shown. his(its) superiority first of all comes to light the factor of the responsibility, steadfast care and knowledge of doctors of the work, and certainly much depends on it.

перевод:

в российских государственных учреждениях здравоохранения является как платная медицина, так и доступное всем бесплатное лечение. государство как положено выполняет свои обязанности заботы обо всех категориях граждан: «всё, что касается скорой и необходимой медицинской , является бесплатным и качественным», «стабильная финансовая поддержка государства» и «жёсткий контроль над местными чиновниками».по моему мнению,это является наиболее лучшей,дисциплинированной системой. в нашей стране также присутствует множество частных медицинских обслуживаний(служба) и в сравнение с социальными организациями,небольшую разницу показывает. его превосходство первым делом выявляется фактором ответственности,пристальной заботливости и знанием врачей своей работы,а от этого конечно многое зависит. 

two bears, two elephants, five parrots, three tigers, four foxes

as soon as  we entered the  store, i noticed a  blue  blouse, which  dreamed of.i told  the brethren that  happened to me.they asked me to  recall  even  a story.

chemical pollution of atmosphere.the person pollutes atmosphere in the millenia, however consequences of the use of fire which it used all this period, were insignificant. it was necessary to be reconciled by that the smoke disturbed to breath and that soot laid down a black cover on a ceiling and walls of dwelling. received heat for the person was more important, than pure air and incomplete walls of a cave. this initial air pollution did not represent a problem for people lived then small groups, occupying unreasonably extensive untouched environment. and even the considerable concentration of people in rather small territory as it was in a classical antiquity, was not accompanied still by serious consequences.so was up to the beginning of the nineteenth century. only for last hundred years development of the industry "has presented" us with such productions which consequence in the beginning the person could not present itself yet. there were the cities-millionaires which growth it is impossible to stop. all is result of great inventions and gains of the person.the basic polluting substances.basically there are three basic sources of pollution of atmosphere: the industry, household boiler-houses, transport. the share of each of these sources in general, air pollution strongly differs depending on a place. now that most strongly pollutes air industrial production. sources of pollution - thermal power stations which together with a smoke throw out sulphurous and carbonic gas in air; the metallurgical enterprises, especially nonferrous metallurgy which throw out in air оксиды nitrogen, hydrogen sulphide, chlorine, fluorine, ammonia, connections of phosphorus, a particle and connection of mercury and arsenic; chemical and cement works. harmful gases get to air as a result of burning of fuel for needs of the industry, heating of dwellings, work of transport, burning and processing household and industrial wastes.