Farmers they can't yet farm their crops because there is no rain and their livestock are dying.

由于没有雨水农民们现在还不能种庄稼，而且他们的牲畜也即将死亡。

Information from the wild crops could be used to genetically modify farmed crops so they can better deal with disease or lack of water.

来自野生作物的信息可用于对种植的作物进行基因改造，从而使它们能够更好地应对疾病或缺水。

Between 1880 and the close of the century the value of its farm crops increased from $660,000,000 to $1,270,000,000.

从 1880 年到本世纪末，其农作物的价值从 6.6 亿美元增加到 12.7 亿美元。

Beans are a popular farm crop. But beans are used to describe something of very little value in the expression, not worth a hill of beans.

豆类是一种常见的农作物。但是单词“beans”在短语“not worth a hill of beans”中常用于描述没什么价值的东西。

Mr Fishman says polluted air is being blown across the Pacific by currents in the upper atmosphere. He says ozone pollution has slown the growth of farm crops and forests.

菲什曼说，在上层大气中，污染空气被气流吹过太平洋，他说臭氧污染导致农场作物和森林生长放慢。

Beans are a popular farm crop. But beans are used to describe something of very little value in the expression " not worth a hill of beans." The expression is often used today.

大豆是一种常见的农作物，但在not worth a hill of beans这个成语中，bean这个词用来描述没有什么价值的东西，这个表达到今天还在用。

I came to realize that food insecurity and malnutrition were not happening because people were not farming enough;it was because people were not farming the right crops.

我开始意识到粮食不安全和营养不良的发生并不是因为人们耕种的不够多，而是因为人们没有种植合适的作物。

He facilitated wealthy landowners and foreign  inventors to buy up Mexico's land, take communal spaces from the poor and indigenous peasantry,   and force these villagers to farm cash crops.

他协助富有的地主和外国发明家购买墨西哥的土地，从贫穷的土著农民那里夺取公共空间，并强迫这些村民种植经济作物。