【昆虫】山杨楔天牛幼虫

美文欣赏-Gladiator

05 Gladiator (Maximus is boosting morale.) Maximus: 1)Archers, three weeks from now I will be harvesting my crops. Imagine where you will be, and it will be so. Hold the line, stay with me, if you find yourself alone riding in green fields with the

发表于:2018-11-30 / 阅读(260) / 评论(0)

美文欣赏

CNN 2011-05-01

On Monday, the National Weather Service alert said the levee may fail at any time. Yesterday was any time. This is the levee we've been telling you about in Poplar Bluff, Missouri. We reported on it yesterday, in fact. It failed in at least four spot

发表于:2018-12-20 / 阅读(174) / 评论(0)

CNN2011年(五)月

AGRICULTURE REPORT - Poplar Trees as Pollution Fighters

AGRICULTURE REPORT - Poplar Trees as Pollution Fighters By Mario Ritter Broadcast: Tuesday, August 10, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Poplar trees can be cut

发表于:2019-01-02 / 阅读(161) / 评论(0)

农业与发展

英语口语：春天柳絮横飞那你知道英文怎么说？

古诗有云：忽如一夜春风来，千树万树梨花开。诗人想象力丰富，这里的梨花其实是雪，雪冒充了梨花。在这个啼莺舞燕，生机盎然的最美四月天里，有一种植物相关却在冒充雪。你懂的。本

发表于:2019-01-08 / 阅读(147) / 评论(0)

英语口语

VOA慢速英语2009年-SCIENCE IN THE NEWS - On Chesapeake Bay, a

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Shirley Griffith. Today we tell about efforts to save an island in the American state of Maryland. Poplar Island lies about fifty-five kilometers sout

发表于:2019-01-11 / 阅读(169) / 评论(0)

VOA慢速英语2009年（十）月

VOA慢速英语 2007 0220a

This is the VOA Special English Agriculture Report. A beetle invasion in the United States has killed at least twenty million ash trees. The invasion of the emerald ash borer was first discovered near Detroit, Michigan, in two thousand two. Experts b

发表于:2019-01-11 / 阅读(176) / 评论(0)

VOA慢速英语2007年（二）月

VOA慢速英语 2007 1001b

VOICE ONE: Welcome to THIS IS AMERICA in VOA Special English. I'm Steve Ember. VOICE TWO: And I'm Shirley Griffith. This week on our program, we take you to the East Coast for a boat trip on the Chesapeake Bay. (SOUND) VOICE ONE: Ten passengers ease

发表于:2019-01-11 / 阅读(189) / 评论(0)

VOA慢速英语2007年（十）月

VOA慢速英语 2008 0219a

This is the VOA Special English Agriculture Report. Back in the year two thousand, big producers of poplar trees in the American Pacific Northwest needed help. Their hybrid poplars, nearly ten years old, were under threat. Young insects were getting

发表于:2019-01-11 / 阅读(259) / 评论(0)

VOA慢速英语2008年（二）月

VOA标准英语2014--美用黄蜂对抗甲虫入侵

Wasp Recruited to Fight Invasive Beetle 美用黄蜂对抗甲虫入侵 Scientists are pitting insects against insects in a battle to control an invasive species. U.S. Department of Agriculture researchers have released tiny parasitic wasps in forests

发表于:2019-01-14 / 阅读(141) / 评论(0)

VOA标准英语2014年(七月)

英语词汇分类：矿业、采矿

bed, deposit, field 书馆矿床 outcrop 露头 fault 断层 vein, sean, lode 矿脉 gold reef 金矿矿脉 pocket 矿穴 reservoir 储藏 water table 潜水面，地下水面 mine 矿 stratum, layer 矿

发表于:2019-02-06 / 阅读(197) / 评论(0)

英文语法词汇

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accelerated parameter