标签：低污染成本 相关文章
Economists Say College Costs Hurt Economy 经济学家称上大学成本上涨对经济不利 Hello from Washington, and welcome to As It Is, a program from VOA Learning English! Im Catherine Cole. The cost of college continues to rise, making higher
2014年VOA慢速英语(一)月
Private Prisons Can Reduce Incarceration Costs, But Worry Some 私营监狱减少监禁成本引发担忧 The southern U.S. state of Louisiana has the world's highest incarceration rate. With about one in 90 adults in the prison system, the state is
VOA常速英语2013年(十二月)
密闭房屋节约能源成本 We may not be aware of it, but ordinary family homes in the U.S. and, indeed, the rest of the world are not energy-efficient. 我们或许没有意识到，但是美国和世界其他地方的普通家庭不是那么能源
VOA标准英语2016年(一月)
Scrap-Metal Separation May Become Cheaper 新技术降低废金属分离成本 According to the Environmental Protection Agency, the United States throws 14.8 million tons of scrap metal into landfills every year. One of the main reasons is the diffi
VOA标准英语2015年(二月)
Cost to Raise a Child in US Continues to Rise 美国抚养孩子的成本继续上升 ALEXANDRIA, VIRGINIA The cost of raising a child in the United States continues to rise. In its latest annual report, the U.S. Department of Agriculture says middle
VOA标准英语2014年(九月)
20-Kilometer Inflatable Tower Could Make Space Launches Cheaper 加拿大设计20公里长可充气通天塔使太空发射成本更低 Launching space vehicles is still very costly because booster rockets are not reusable. A space elevator could mak
VOA标准英语2015年(九月)
五、损益类 Profit and loss 收入 Income 业务收入 OPERATING INCOME 主营业务收入 Prime operating revenue 产品销售收入 Sales revenue 服务收入 Service revenue 其他业务收入
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'Ivory Tower' Explores Crushing Cost of US College Education 象牙塔探讨美国大学教育的沉重成本 It's a hot, muggy day at Port City Brewery in Old Town Alexandria, just a stone's throw from Washington D.C., but the heat does not slow dow
VOA标准英语2014年(七月)
Migrant Influx Costs Europe, But Economy Could Benefit 欧洲承担移民成本也因此受益 LONDON The influx of hundreds of thousands of refugees and migrants is testing Europes ability to respond especially in the poorer Balkan states. But some
VOA标准英语2015年(十月)
Experts Ponder Costs Of Climate Change 专家思考气候变化带来的成本 Climate change is making it harder than usual for scientists to figure out what the future will bring and what impact weather changes will have on society and the economy.
VOA标准英语2014年(三月)
Tom: Jess, I love hearing you talk about the different cities, you've been working in. Were they all very expensive places to live? Jess: No, they weren't all expensive. The first city I lived in when I moved away from Britain was Budapest in Hungary
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