长期轮作草地

This is the VOA Special English Agriculture Report. To call something marginal means it is not very good. Farmers have their own way to define marginal land: It is the last to be planted under good conditions, and the first to be avoided under poor c

发表于:2019-01-11 / 阅读(48) / 评论(0) 分类 VOA慢速英语2007年(三)月

AGRICULTURE REPORT - Farming Marginal Lands By Mario Ritter / Broadcast: Mon, 5 Nov 2007 16:00:00 UTC This is the VOA Special English Agriculture Report. An Australian farmer stands on land damaged by lack of rain last year To call land marginal mea

发表于:2019-01-11 / 阅读(192) / 评论(0) 分类 VOA慢速英语2007年(十一)月

AGRICULTURE REPORT - Farming on the Edge: Getting the Most Out of Marginal Lands By Mario Ritter Broadcast: Tuesday, August 02, 2005 I'm Barbara Klein with the VOA Special English Agriculture Report.

发表于:2019-01-30 / 阅读(71) / 评论(0) 分类 农业与发展

1.Typical of the grassland dwellers of the continent is the American antelope, or pronghorn. 2.Of the millions who saw Haley's comet in 1986, how many people will live long enough to see it return in the twenty-first century. 3.Anthropologists have d

发表于:2019-02-14 / 阅读(41) / 评论(0) 分类 托福英语

1. Typical of the grassland dwellers of the continent is the American antelope, or pronghorn. 2. Of the millions who saw Haleys comet in 1986, how many people will live long enough to see it return in the twenty-first century. 3. Anthropologists

发表于:2019-02-19 / 阅读(27) / 评论(0) 分类 托福英语

1. Typical of the grassland dwellers of the continent is the American antelope, or pronghorn. 2. Of the millions who saw Haleys comet in 1986, how many people will live long enough to see it return in the twenty-first century. 3. Anthropologists

发表于:2019-02-19 / 阅读(27) / 评论(0) 分类 托福英语