Free Admission to Museums?Nowadays， a lot of museums open to the public for free， and a lot of people are attracted to go However， it also brought some unexpected At present， people can get knowledge from many ways like libraries， internet， and other However， there is also much information that people cannot get from the above Free admission museums supply more chances for the public to get knowledge that cannot be easily People can learn more things about history， art， science and so Although， this kind of policy brought much convenience to the public， it also caused some For example， beggars and shabby-dressed people may enter the museums and cause bad reputation among the public; along with the increasing number of people getting into museums， there will be no enough service establishments to meet the requirements; besides， under the policy of free admission， the cultural relics displayed there may be inevitably broken or damaged by the Moreover， the crowds in the museums may also cause security In my opinion， free admission is a good policy for the public， and it brings the public much But， we should also take possible measures to protect the cultural relics and maintain the order of Besides， we can also take the policy of giving free admission first to children， then to the retired person， and last to the I think， this may help to solve the 翻译：博物馆是否应当免费开放？ 如今，大量的博物馆对公众免费开放，吸引了大量的人入馆参观。然而，随之也出现了一些问题。 现在，人们获取知识的途径有很多种，比如图书馆，网络等。然而仍然有一些知识是不能从上述这些资源中获得的。博物馆免费开放，给人们提供了很大的机会来获取一些不太容易接触的知识。人们能够学到更多的历史，艺术，科学等知识。这个政策给公众带来了很大的便利，但是它仍然带来了一些问题。例如，乞丐和那些衣裳褴褛的人进入博物馆，这样在公众当中造成了不好的名声，随着更多的人进入博物馆，服务设施将不足以满足人们的 要求；另外，由于免费开放政策的实施，陈列的文物可能会不可避免的受到拥挤人群的毁坏。此外，拥挤的人群也会造成安全问题。 在我看来，免费开放对公众是一个好的政策，它给公众带来很多便利。但是，我们应当采取一些可能的措施来宝物文物，维护场地的秩序。另外，我们还可以实施一些政策比如儿童、老年人优先。我认为这将有助于解决问题。
我们生活的世界正变得越来越难以忍受，因为对环境的破坏 禽流感和SARS的是两个典型的例子，对环境的破坏，可能危及自己的生命 此外，森林破坏，水和空气污染导致减少种植业土地及不愉快的天气严重的问题，看来，我们可以得出一些措施来对付它 首先，当局应该采取的政策是"可持续发展" ， 法律和有关环保工作应该要付诸实施，执法不严，正如我国政府一直在做的事何况， 每个公民都应该明白问题的严重性，并共同努力，为保护我们的环境 此外，植树有利于改善和美化环境Man and His EnvironmentThroughout history man has changed his physical environment in order to improve his way of With the tools of technology he has altered many physical features of the He has transformed woodlands and prairies into farms and made lakes and reserviors out of rivers for irrigation purposes or hydroelectric Man has also modified the face of the earth by draining marshes and cutting through mountains to build roads and However， man's changes to the physical environment have not always had beneficial Today， pollution of the air and water is an increasing danger to the health of the Each day thousands of tons of gases come out of the exhausts of motor Smoke from factories pollutes the air of industrialized areas and the surrounding areas of the The pollution of water is equally The whole ecological balance of the sea is being changed and industrial wastes have already made many rivers Now environmental protection is more pressing than ever As we know， massive destruction of environment has brought about negative effects and even poses a great threat to man's Indifference to these problems will mean committing Therefore， effective measures should be taken and laws passed to conserve Otherwise，man is certain to suffer from the serious consequences caused by this lack of care for his living 人和环境人类有史以来不断改变自然环境，以改善自己的生活方式。人类借助技术工具改变了地球的许多自然特征。他将林地和草原改造成为农田，使江河变成湖泊和水库，用于灌溉或用于水力发电。人类还通过给沼泽地排水、凿石劈山、修建公路和铁路等方式，改变了地球的面貌。然而，人类改变自然环境并不总是带来有益的结果。今天，空气和水的污染给地球的健康造成越来越严重的危害。每天机动车辆的排气管排出成千上万吨废气。工厂释放的烟雾污染了工业区和周围乡村的空气。水污染同样有害，海洋的整个生态平衡正在受到破坏，工业废水已使许多河流的生物死亡。现在，环境保护比以往任何时候都更为紧迫。我们知道，对环境的大规模破坏已经带来负面影响，甚至严重威胁到人类的生存。对这些问题漠不关心将意味着自我毁灭。因此，应采取有效措施并通过法律来保护环境。不然的话，人类势必遭受因其不关心生存环境而引起的严重后果之苦。
