单词:pine carbon black
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HOST: Welcome to AMERICAN MOSAIC, in VOA Special English. (MUSIC) I'm Doug Johnson. On our show this week: We answer a question about cowboys ... Play music by the Pine Leaf Boys ... And tell about a new kind of cat. Toyger Cats Breeder Judy Sugden
[00:00.00]Unit 2 第二单元 [00:05.85]Exercise 1 练习一 [00:09.40]Listen and repeat. [00:13.09]silver [00:17.66]gold [00:42.71]pine tree [00:50.16]pine seed [00:58.15]pear
Lesson 4 Black-lead 第四课 黑铅 What is the black-lead in your pencil made of? If you take a bit of the metal which we call lead, you will find that it is grey in colour, very heavy, and not at all like the black-lead in your pencil. But the lea
This is Scientific American's 60-Second Science. I'm Amy Kraft. Got a minute? Out of control drivers aren't the only thing city cyclists have to worry about. New research suggests that cyclists are at increased risk of lung damage because of soot. A
导购口语: I'd like to see the Apple computers. Do you have? 我想看看那苹果公司生产的电脑,有吗? My office needs two copy machines. 我办公室需要2台复印机。 Here's a list of the items I want for my office: two boxes of
Here is a summary of the news. Shots are fired in a south London street by escaping bank robbers. Four rock fans die in a stampede at a concert Chicago. And how an Air France Concorde was involved in
Here is a summary of the news. Shots are fired in a south London street by escaping bank robbers. Four rock fans die in a stampede at a concert Chicago. And how an Air France Concorde was involved in the closest recorded miss in aviation history? Sho
How big is your carbon footprint? Neil: This is Real English from BBC Learning English. I'm Neil. Lily: 大家好,我是杨莉。 Neil: This is the programme in which we look at words and phrases that you may not find in your dictionary. Lily: 地道英语和大
SCIENCE REPORT – February 20, 2002: Pine Island Glacier By Jerilyn Watson This is the VOA Special English Science Report. Scientists have expressed much interest in the development of a huge new ice
By Greg Flakus Scientists in Texas are trying to find a way of reducing carbon dioxide air pollution by capturing the gas, compressing it and then putting it underground. This technique could also yie
'A White Heron,' by Sarah Orne Jewett 一只白鹭 by 萨拉奥恩朱厄特 The forest was full of shadows as a little girl hurried through it one summer evening in June. It was already 8 o'clock and Sylvie wondered if her grandmother would be angry
Study: Reducing Soot is Fastest Way to Slow Climate Change A new study finds that reducing carbon-rich soot emissions could be the fastest and most economical way to slow climate change and protect human health. Those dust-like particles released in
If you've gone shopping for a car lately, you might have noticed that fuel economythe number of miles per gallonis creeping up. One reason is a more efficient type of fuel injection, called gas direct injection. Its a feature of half the new cars sol
Soot was cause for a different concern in another recent study. Scientists with the American space agency, NASA, suggest it as a major cause of global warming. The study says the problem is how soot interacts with snow and ice. Snow and ice have high
SHEP O'NEAL: Now, the Special English program AMERICAN STORIES. (MUSIC) Today's story is called The White Heron. It was written by Sarah Orne Jewett. Here is Kay Gallant with the story. (MUSIC) KAY GALLANT: The forest was full of shadows as a little
HARBIN, Jan. 31 (Xinhua) -- Carbon monoxide has been blamed for the Tuesday deaths of 12 workers in a coal mine in northeast China's Heilongjiang Province, a local official said Thursday. Three workers entered the Yongsheng mine in Dongning County to
Poor soul, the centre of my sinful earth, 可怜的灵魂,罪恶躯体的中心, these rebel powers that thee array; 反叛的情欲缠绕着你全身, Why dost thou pine within and suffer dearth, 为什么你这样深心里强忍饥寒, Pain
本期内容: Couldchipfathelpdirtyshippingcleanupitsact? Theglobalshippingindustryisasbigacontributortogreenhousegasemissionsasaviation, andtheheavyfueloilthatpowersitsgiantvesselsisexceptionallydirty-packedwithsoot, blackcarbonandsulphur.InSeptem
Topics: Famous Americans: Booker T. Washington; things Americans believe are lucky; horribly versus terribly versus awfully; full tuition reimbursement; carbon copy Words: freedmen peer activism accommodating desegregation historically black universi
BEIJING, Sep. 16 (Xinhuanet) -- Government incentives are important to pave a low-carbon road to economic growth, but companies that improve their industry models and technologies are the main players and also benefit receivers, noted officials and i