阿姆斯特丹最富有的商人们捐钱并开垦了7100公顷的良田。
The richest merchants in Amsterdam contributed money to reclaim a good 7,100 hectares of land.
荷兰人仅在1590年到1615年间就开垦了超过36000英亩的土地。
The Dutch reclaimed more than 36000 acres from 1590 to 1615 alone.
开辟新农田是可能的，但大部分适宜的土地已经开发，进一步开垦在技术上是不可行的。
Opening up new farmland was a possibility, but most of what was suitable had already been exploited and further reclamation was technically unfeasible.
产量的增长和土地价格的上升证明，开垦更多的土地、并为更多的土地排水的做法是合理的。
The increased yield and price of land justified reclaiming and draining even more land.
人们继续开垦土地，1590年到1665年之间，几乎有10万公顷的土地是从荷兰、泽兰和弗里斯兰的湿地开垦而来。
Land reclamation continued, and between 1590 and 1665, almost 100,000 hectares were reclaimed from the wetland areas of Holland, Zeeland, and Friesland.
农民们开垦了这个肥沃的山谷。
农民在他们居住的土地上开垦。
从1966到1971年，他们开垦了大量土地，大大改善了他们的生活。
From 1966 to 1971, they reclaimed lots of lands and greatly improved their life.
在19世纪80年代，美国中部的高地平原大草原是由农民和牧场主开垦的。
The vast grasslands of the High Plains in the central United States were settled by farmers and ranchers in the 1880s.
随着这些新城市的土地被开垦——尤其是在茂密的热带森林中——碳也会被排放到大气中。
As land is cleared for those new cities—especially in the densely tropical forests—carbon will be released into the atmosphere as well.
在汽车中使用玉米乙醇这种生物燃料，将增加对玉米的需求，进而导致人们开垦更多的农田来供给农作物。
Using this biofuel, corn ethanol, in cars will increase the demand for corn which, in turn, will lead to more farmlands created to supply the crops.
在过去的几个世纪里，埃特纳的低山坡都是由人类的双手开垦的，人们利用肥沃的土壤来种植葡萄、苹果和坚果。
Over the centuries, Etna's lowest slopes have been shaped by human hands to take advantage of rich soils for growing grapes, apples and nuts.
他们开垦了大片荒地。
他们新开垦的耕地面积达五千公顷。
The area of their newly cultivated land has come to/reached five thousand hectares.
我还要购买新的喷洒器，新的开垦机。
同时，因开垦牧场而砍伐森林加剧了影响。
这些国家可以通过开垦新的耕地来增加粮食产量。
These countries could presumably boost food output by taking in some new land.
人类温室气体排放量约30%来自已有的开垦地和农田。
About 30% of all of our greenhouse gases come from either clearing land or farming land we already have.
本项目鼓励以往开垦坡地上草原、树木和灌丛的自然再生。
The project encouraged natural regeneration of grasslands, tree and shrub cover on previously cultivated slope-lands.
大豆出口商正式得到暂停利用新开垦土地上出产产品的禁令。
Soy exporters officially have a moratorium on using product from newly deforested land.
在其它地方的农民会将农场延伸至森林或者其它未开垦的土地。
Elsewhere farmers may encroach on forests or other virgin land.
食品供应基本恢复正常，一块块菜地在未开垦的土地上蓬勃出现。
The food supply is almost back to normal, with new vegetable plots dug on unused land.
这是世界上最后的一块富含石油天然气自然资源的未开垦的土地。
It's the world's last, great wilderness rich in natural resources, like oil and gas.
洼地地区的大块耕地推动了谷物产品的出口，其他土地则未加开垦。
Some of these large properties drive production of crops for export, while others sit unused.
图中为云南开远市的彝族妇女在市郊的一个小山坡上开垦荒地种植桑树。
Ethnic Yi women hoe a field to plant mulberry on a hillside on the outskirts of Kaiyuanin, Yunan.
图中为云南开远市的彝族妇女在市郊的一个小山坡上开垦荒地种植桑树。
Ethnic Yi women hoe a field to plant mulberry on a hillside on the outskirts of Kaiyuanin, Yunan.
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