单词：demonstration farm
单词：demonstration farm 相关文章
By Mike O'Sullivan Los Angeles 18 October 2006 The United States is a nation of immigrants. Most come legally, but some 11 million to 12 million people may have entered the country illegally, many from Mexico. As enforcement efforts are strengthened
2006年VOA标准英语（十月）
Agriculture Report - The Appeal of Urban Farming 农业报道 - 生态城市农场的魅力 This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 Old properties and empty lots in cities and towns around
2012年VOA慢速英语(三)月
Urban Farm Takes Root Amid Strip Malls EcoCity Farms grows vegetables in winter. The Edmonston, Maryland, farm near Washington is an unlikely place to harvest produce in any season. Its four climate-controlled greenhouses stand out in an otherwise bl
VOA标准英语2012年(三月)
Rick Kimberly (second left), an owner of the Kimberly Farm in Iowa, talks to a delegation of leading Chinese think tanks on his farm on Sunday, June 11,2017. Members of the delegation included Zhao Qizheng (right third), former Director of the Inform
2017CRI中国国际广播电台
This is the VOA Special English Development Report. Green roofs are designed to save energy and capture rainwater. Rooftops covered with plants help keep buildings cool. They can extend the life of a roof. And they can reduce water runoff into stree
VOA慢速英语2008（十）月
Every year in June, Mystery Creek near Hamilton is the place to go for farmers and city people interested in the rural community. This year is the 44th year for the New Zealand National Agriculture Fieldays. The event opened today and continues until
新西兰英语