单词:water requirement of cement mortar
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Broadcast: August 4, 2003 This is Bill White with the VOA Special English Development Report. Safe drinking water has always been rare and valuable. Throughout the world, drinking water has to be stor
By Gary Garriott Broadcast: September 8, 2003 This is Robert Covent with the VOA Special English Development Report. Bridges are an important part of transportation systems. They make it possible to t
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He practices standing on his head, in order to accustom himself to any position. 农场少年还得练习倒立,以使自己习惯任何不拘一格的运动姿势。 Leapfrog is one of his methods of getting over the ground quickly. 蛙跳行进堪称
Lesson 47 Television Day: The sea TV Commentary: If you looked at the Pacific from a space-capsule you might think that the world was all water. You would hardly be able to see any land at all. Water covers most of the earth's surface. The sea contai
Special requirement 特使要求 A: Are threre any special requirements on the project? And shall we talk around it in details? B: Yes, there are some samples in our office and you can take some to study it. Besides, you see, in recent years, we've v
Grammar Girl here. Todays topic is cement versus concrete. Guest writer Sal Glynn writes: Accuracy is important. You might think concrete and cement are interchangeable, but you'll quickly find that you're mistaken when some guy at Home Depot rolls h
EDUCATION REPORT - Some American Colleges Drop the SAT and ACT as Required Tests for AdmissionBy Nancy Steinbach Broadcast: Thursday, April 27, 2006 This is Shep O'Neal with the VOA Special English Ed
By Ben Gilbert Baghdad 11 January 2006 An Iraqi mason works on a wall surrounding a new school on the outskirts of Basra (file picture) Iraq has been hit with a construction boom - in no small part du
DEVELOPMENT REPORT – January 7, 2002: Storing Drinking Water By Gary Garriott This is the VOA Special English Development Report. Safe drinking water has always been rare and valuable. Throughout th
Levee 堤 A levee is a system to control water levels. 堤是一种控制水位的系统。 When it rains a lot, floods can happen. 降雨很多时,就可能会发生洪水。 People build walls along rivers or coasts to prevent floods. 人们在河边
HEALTH REPORT - How Much Water Should People Drink? By Jerilyn Watson Broadcast: Wednesday, March 03, 2004 This is the VOA Special English Health Report. A new study says people should drink when they
【今日主题】 This morning, I'm gonna talk about a sentence pattern to you which is : One's requirement is that sb. ( sth. ) should do. 这个句式表达的意思是:某人的要求是......。某人要求......。 【主题详解】 Let's ma
VOA's Weekly Science and Technology Magazine Art Chimes 05 January 2010 MUSIC: Our World theme This week on a special edition of Our World, some of our favorite stories of the past year ... including a high-tech wrinkle to that humblest of building m
AGRICULTURE REPORT - Simple Ways to Protect Water Quality By Mario Ritter Broadcast: Tuesday, July 26, 2005 I'm Barbara Klein with the VOA Special English Agriculture Report. Afghans wash carrots in d
China's central bank is to cut its bank reserve requirement ratio by one percentage point. 中国央行将把银行存款准备金率下调一个百分点(简称降准)。 The People's Bank of China said that the new reserve requirement would tak
Cement is a major component of concrete, the world's most widely used man-made material, an integral part of roads, bridges and buildings. But making cement requires heating limestone and other materials to very high temperatures, a process that rele
Ginger whingers NB: This is not an accurate (精确的) word-for-word transcript6 Minute English ? Dima: Hi, welcome to 6 Minute English with me, Dima KostenkoRebecca: and me, Rebecca Byrne. Hi. Dima: Rebecca, can I begin by asking you a very very
今天我们要学的词是brick-and-mortar。 Brick-and-mortar, 意思是实实在在存在的, The community college operates both brick-and-mortar schools and online instruction programs, 这所社区大学既有自己的校园,又同时在网上