离心式油水精分机

新型设备可净化室内空气

A technology company has made a new device to help clean the air in our home. The company is called Dyson. It has just launched an air purifier called the Pure Cool Link. A spokesperson said the purifier captures up to 99.95 per cent of pollutants in

发表于:2018-12-03 / 阅读(165) / 评论(0)

英语科技新闻

DEVELOPMENT REPORT - Aid Group Designs System to Make Dirty

DEVELOPMENT REPORT - Aid Group Designs System to Make Dirty Water Safe to Drink By Jill Moss Broadcast: Monday, October 17, 2005 This is Steve Ember with the VOA Special English Development Report. Ea

发表于:2019-01-02 / 阅读(169) / 评论(0)

农业与发展

VOA慢速英语2018 智能手机app助力治疗蛇毒患者

Smartphone App Helps Snakebite Victims Scientists in Denmark have developed a venom test kit to help doctors treat victims of snake bites. The kit was created to be simple and has only two pieces of equipment: a centrifuge and a smartphone. 丹麦科学

发表于:2019-01-03 / 阅读(185) / 评论(0)

2018年VOA慢速英语(二)月

Ceramic1 Water Purifier2

Broadcast: May 5, 2003 By Jill Moss This is the VOA Special English Development Report. Each year more than two-million people die from diseases caused by drinking dirty water. That is the estimate of

发表于:2019-01-04 / 阅读(220) / 评论(0)

VOA2003（上）-社会广角

每天三分钟学英语第336期:一说"便宜"就只会用cheap?看看外国人都会怎么说?

情景对话： Han: Exciting news! I got the fishies a new house! I got it cheap. It was a foreclosure. 好消息，我给小鱼们买了新家，价格超便宜，因为这是被政府强制收回的房子。知识点讲解： I got it cheap. 很便

发表于:2019-01-08 / 阅读(144) / 评论(0)

每天三分钟学英语

2015年CRI Schools and Parents Urge Regulation on Classroom Air Purifier Installing

With major pollution days becoming more frequent, students are staying home, often without supervision. Their parents say it would be better if their children were in the classroom, and that's why schools need to install air purifiers. Our school bou

发表于:2019-01-19 / 阅读(155) / 评论(0)

2015CRI中国国际广播电台

中国承诺提高消费产品质量

China's General Administration of Quality Supervision, Inspection and Quarantine has pledged to keep 92 percent of the sample product quality above the state standards while reducing accidents of elevators and other mechanical devices. Improving the

发表于:2019-02-07 / 阅读(163) / 评论(0)

英语新闻

新西兰英语 257 Rower crosses the Tasman

Yesterday, 25-year old Shaun Quincey arrived in New Zealand after rowing across the Tasman Sea from west to east. It took him 54 days. About 200 people were waiting on 90 Mile beach to welcome him around midday. He left Australia more than seven week

发表于:2019-02-07 / 阅读(291) / 评论(0)

新西兰英语

英语俚语天天说第220期:口罩和空气净化器英文怎么讲?

介绍: smog 雾霾 mask 口罩、面膜 A mask is an object normally worn on the face, typically for protection, disguise（伪装）, performance, or entertainment. gas mask 防毒面 oxygen mask 氧气面罩 air purifier /?pj?r?fa??r/ 空气净化器

发表于:2019-02-13 / 阅读(144) / 评论(0)

英语俚语天天说

2016年CRI China Pledges to Upgrade 10 Consumer Products Quality in 2016

发表于:2019-02-14 / 阅读(178) / 评论(0)

2016CRI中国国际广播电台

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学英语单词

att(american telephone and telegraph company)