杨树类

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(234) / 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(157) / 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(151) / 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(136) / 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(155) / 评论(0)

VOA慢速英语2009年（十）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(178) / 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(232) / 评论(0)

VOA慢速英语2008年（二）月

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学英语单词

a head

acoustic emission monitoring system

aerostations

air-blast cooling

air-to-air heat exchanger