n. 小灌齿缘草

Cloning Humans

05 关于克隆人计划的争论 DATE=2-21-01 TITLE=SCIENCE REPORT - Cloning Humans BYLINE=George Grow (start at 59

发表于:2018-12-07 / 阅读(100) / 评论(0)

科技之光

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(70) / 评论(0)

365个英语简短小故事

EXPLORATIONS - National Museum of the American Indian

EXPLORATIONS - July 10, 2002: National Museum of the American Indian By Marilyn Christiano EXP-American Indian Museum (RealAudio) VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember

发表于:2019-01-04 / 阅读(67) / 评论(0)

Explorations

2007年VOA标准英语-Human Rights Watch: West African Girls Work in

By Naomi Schwarz Dakar 15 June 2007 Across Africa, poverty and a tradition of putting children in the care of the extended family have led many parents to send their young children, especially daughters, to cities. There they often end up working in

发表于:2019-01-06 / 阅读(78) / 评论(0)

2007年VOA标准英语（六月）

VOA慢速英语2009-AMERICAN MOSAIC - Coach Pat Summitt Reaches the

Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) Im Doug Johnson. This week: We play music by Somali-born hip-hop artist Knaan, And answer a listener question about the nations capital, Washington, D.C. ... But first, we report about a rec

发表于:2019-01-10 / 阅读(56) / 评论(0)

VOA慢速英语2009年（三）月

2018年CRI Urumchi in Xinjiang on the way to Belt and Road transit hub

Local authorities in Xinjiang's regional capital, Urumqi, are working to help turn the city into a major transportation hub along the Belt and Road. At the service hub for China Railway Express in Urumqi, a cargo train loaded with construction materi

发表于:2019-01-19 / 阅读(62) / 评论(0)

2018CRI中国国际广播电台

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学英语单词

A good lather is half the shave.

biodegradable substance

boiling process

bokors

brake hose clip