黄龙华的回答：

The platypus (Ornithorhynchus anatinus) is a semi-aquatic mammal endemic to eastern Australia, including Tasmania. Together with the four species of echidna, it is one of the five extant species of monotremes, the only mammals that lay eggs instead of giving birth to live young. It is the sole living representative of its family (Ornithorhynchidae) and genus (Ornithorhynchus), though a number of related species have been found in the fossil record. 这是维基上的英文介绍，也就是英文版的百度百科，没有比这个更好的了

落木萧萧的回答：

a seven day long holiday has flown away. mourning my happy hours during the vacation, i've been looking forward to winter holidays. people around me seemed to have enjoyed the vacation, too. then, is it fair that people have the same amount of holidays regardless of their occupations?

　　nevertheless, divergent views emerge on the matter in question. some people are of the opinion that laborers should have the same length of holiday. they hold the view that people are born equal and should be treated equally. the same amount of leisure time may eliminate the unfairness among people who might be upset psychologically if otherwise.

　　at first sight, it may seem to be an attractive idea, but it doesn't bear much analysis.

　　to begin with, people do different kinds of jobs featuring different labor intensity and so the time needed to refresh their physical condition varies. for example, blue collar workers may work longer hours before they get tired physically, while white collar workers such as doctors and teachers are more mentally stressed. unable to work continuously as long as those physical labor workers, white collars need more time to pull through the mental weariness than physical tiredness.

　　all in all, people in different jobs assume different responsibilities and have different degrees of pressure.

　　secondly, different tasks and duties are required for different professions, resulting in the variety of holiday periods for people in different walks of life.

　　some employees cannot have their legal holidays and even have to work overtime, such as policemen, construction workers and people in the service line.those professions just can't be interrupted for a mornent;other wise the society will be in a mess. even for some people in the same occupation, they cannot have the same holidays entitled to them due to many factors out of human control, such as special assignments, and health conditions etc, then not to say people in different fields.

　　suppose we, as teachers do, all have three months' holiday in a year.

　　then factories have to employ considerably more workers because some of them are enjoying happy holiday.that's obviously against the principles of doing business at lower cost and efficiency.

　　if we have only three days off in a year, then all the people in our country will be working day after day. no one can squeeze time to visit those tourist resorts leisurely. it goes without saying that the tourist trade and catering industry thus   cannot develop    rapidly  and healthily.

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这篇作文希望对你 有帮助 没有的话 我在去英语作文大全里面帮您找找看

一定会有你喜欢的作文哈 不过希望 找和自 己水平差不多的 你找的太好了 老师以为你英文很好了

到考试 时候 就没那么理想了 所以建议 不要和自己水平差太多的