单词:water proof cloth
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Broadcast: January 27, 2003 By Jill Moss This is the VOA Special English Development Report. Researchers have discovered a simple answer to a huge problem in developing countries. They have found that
[ti:UNIT 8 Save Our World Lesson 62: Take Short Showers!] [0:00.241]UNIT 8 第八单元 [0:01.922]Save Our World 拯救地球 [0:04.661]Lesson 62: 第62课: [0:06.920]Take Short Showers! 短时间淋浴 [0:09.043]THINK ABOUT IT! [0:10.420]How often
DEVELOPMENT REPORT – Cloth Filters Fight Cholera By Jill Moss Broadcast: Monday, February 14, 2005 I'm Gwen Outen with the VOA Special English Development Report. A few years ago, researchers discov
SCIENCE IN THE NEWS - FIRST AID: How to Help When Someone Is Sick or Injured By Nancy Steinbach Broadcast: Tuesday, July 12, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English
Todd: Ah, so Alan, you know, you were a baker so can you explain to the listeners: how do you bake bread? Alan: Well, you need, to make your basic white bread, white pan bread we call it, you need flour, yeast, sugar, shortening, salt, and water, so
TAKE a look at your mobile device. Do you see oily fingerprints and lint on the touch screen? Dust and crumbs forming particulate frost in the corners? Is that a hair stuck at the screen's edge? 看看你的移动设备。看到触摸屏上油油的指