[化] 奥利弗过滤器; 转筒真空过滤机

365个英语简短小故事-335. The Vacuum Cleaner Filter(2)

But the HEPA filter for Olivers Vibe got dirty very quickly. And, it was not cleanableit was simply replaceable. When it turned filthy brown, Oliver went back to Target to buy a new filter. Oddly, Target sold the F15 belt for the Vibe, but not the fi

发表于:2018-12-11 / 阅读(69) / 评论(0)

365个英语简短小故事

365个英语简短小故事-334. The Vacuum Cleaner Filter(1)

Oliver went to Target to buy a new vacuum cleaner. The vacuum cleaners at Target cost $60 to $500. The expensive ones were too bulky and, of course, too expensive. He bought the cheapest one in the store: a Dirt Devil Vibe. Its label claimed that it

发表于:2018-12-11 / 阅读(57) / 评论(0)

365个英语简短小故事

Indian Scientists Invent Nose Filter to Protect Against Air Pollution

From VOA Learning English, this is the Health Lifestyle report. In parts of India, it is not uncommon to see people wearing a mask over their nose and mouth. The capital, New Delhi, has some of the world's dirtiest air. The pollution was a call for a

发表于:2019-01-03 / 阅读(64) / 评论(0)

2018年VOA慢速英语(一)月

Jamie Oliver的TED Prize 愿望:教会孩子如何饮食

获得 TED 大奖殊荣的 Jamie Oliver，通过讲述他在亨廷頓.弗吉尼亚州反肥胖症项目的经历，对所有无视饮食健康的状况提出了全面的进攻。

发表于:2019-01-05 / 阅读(52) / 评论(0)

TED公开课:吃吧

Oliver、Olivia成英国最受欢迎宝宝名

After a 14-year reign, Jack has lost its stranglehold on the title of England and Wales' top name for newborn boys, replaced by Oliver. Olivia was the most popular name for newborn girls for the second year in a row, according to figures published by

发表于:2019-02-03 / 阅读(21) / 评论(0)

英语新闻

2007年VOA标准英语-Water Filter Wins Developer Engineering Prize

By Tabinda Naeem Washington, D.C. 21 May 2007 Two years ago, the National Academy of Engineering established the Grainger Challenge Prize for Sustainability. This $1 million award was designed to challenge the world's scientists to develop a practica

发表于:2019-02-03 / 阅读(92) / 评论(0)

2007年VOA标准英语（五月）

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