In addition, green cities can also implement strict regulations on emissions from factories and vehicles, as well as on theuse of harmful chemicals and pesticides. Another key aspect of a green city is to promote the use of green spaces and to protect the natural environment. This can be ...
And I’m Barbara Klein with EXPLORATIONS in VOA Special English. Today we explore ways in which local governments around the world are working to protect the environment. These “green cities” are working to reduce energy use and pollution in new and creative ways. Such efforts by city govern...
解析：是说此段说明了现有的绿屋顶应该作为后者的范例。定位到E段最后一句话: The success stories need to be ... in cities around the world.成功的案例需要得到研究，并且推广到其他地方，使得各种颜色的屋顶成为世界范围内的常态，和题干表达的是一个意思，故选E。第 4 题答案：B 解析：是说此段举了绿...
Cities can be green. They can be sweet homes for both people and animals. Many cities around the world are working hard to make this come true. Here are three of them.Vertical forests in Milan 米兰:垂直森林35°Do you know there are “forests” in the center of Milan? Green plants cove...
Manycitiesaroundtheworldtodayareheavilypolluted.Productsarenotproducedina"green"way.Itleadstothenewpollutionproblem.Oneresultisthatmillionsoftonsofwasteslikeglass,paperandplasticsareproduced.Thewasteproblemisdifficulttodealwith.However,today,peoplehaverealizedtheimportanceofbuyingandusingenvironmentally-friendlyproducts....
对应原文:段落E:The success stories need to be studied and replicated elsewhere, to make green, blue, this article is from laokaoya webiste, brown and food-producing roofs the norm in cities around the world. 答案解析:E段最后一句提到,成功案例需要被研究并复制到其他地方,以使绿色、蓝色、棕色...
The theme(主题) of Earth Day this year is “Green Cities". A green city can get itsenergy from renewable sources(可再生资源) like the sun and wind. It has clean publictransportation and environmentally-friendly buildings.Around the world, many cities and countries find ways to make themselves...
1Around the world, many cities and countries find ways to make themselves green.Chicago is well known for its green roofs. There are plants on these roofs. These plants store a great amount of rainwater. Later, the water goes back to the air to make the city cool and clean.Singapore ...
Cities can be green. They can be sweet homes for both people and animals. Many cities around the world are working hard to make this come true. Here are three of them.Vertical(垂直的) forests in Milan Do you know there are "forests" in the center of Milan? Green plants cover two tal...
Cities can be lovely and green homes for plants and animals. Many cities around the world want to make this come true. Let’s see how they do that! Milan, Forest city In the center of Milan, Italy, there are two tall buildings. Green plants cover them. They look like forests in the...